RFID Transponders | McMaster-Carr

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82 Products

RFID Tags

Track inventory and other items in your facility with these tags, which store and share loads of information. Capable of both read and write functions, their memory can be repeatedly rewritten and reused. Use their data to provide reliable feedback to automated tracking systems and devices, such as programmable logic controllers (PLCs). These tags are easier to scan than bar codes because they don’t require line of sight. They’re also more durable because bar codes can get scuffed, smudged, and wear out over time.

Adhesive Ready


Round	Rectangle

Adhesive-ready tags can be glued onto a surface or embedded within it.

High Frequency—High-frequency tags are good for short-range scanning, approximately 4 in. away from an RFID reader/writer. They’re often used for tracking bins passing a checkpoint on a conveyor belt.

Ultra-High Frequency—Ultra-high-frequency tags are good for long-range scanning, up to 20 ft. away. They’re often used to track inventory on pallets and racks in motion as they pass an RFID reader/writer, which can scan multiple tags at once.

IP67 Enclosure Rating—IP67 tags withstand dust and temporary submersion.

IP68 Enclosure Rating—IP68 tags protect against dust and prolonged submersion.

IP69K Enclosure Rating—IP69K tags seal out dust and are protected from high-pressure, high-temperature washdowns.

								Temp.
	Memory Size, B	For Use On	Shape	Dia., mm	Ht., mm	Wd., mm	Thk., mm	Min., ° F	Max.	Enclosure Rating	Material		Each
High Frequency (13.56 MHz)



		112	Nonmetal	Round	16	—	—	3	-10	155° F @ 10 yr. 245° F @ 100 hr. 425° F @ 30 sec.	IP67	Plastic	8034N17	00000


		112	Nonmetal, Metal	Round	8	—	—	4.5	-10	130° F @ 50 yr.	IP67	Plastic	8034N11	00000
		112	Nonmetal, Metal	Round	10	—	—	4.5	-10	130° F @ 50 yr.	IP67	Plastic	8034N12	00000
		112	Nonmetal, Metal	Round	12	—	—	6	-10	130° F @ 50 yr.	IP67	Plastic	8034N15	00000
		160	Nonmetal	Round	10	—	—	2	-10	190° F @ 10 yr.	IP68	Plastic	8034N13	0000
		250	Nonmetal	Round	22	—	—	3	-10	75° F @ 10 yr. 320° F @ 50 hr. 425° F @ 30 sec.	IP68	Plastic	8034N19	0000
		2,000	Nonmetal, Metal	Round	10	—	—	4.5	-40	185° F @ 10 yr.	IP67	Plastic	8034N14	00000
		2,000	Nonmetal	Round	20	—	—	2.5	-40	185° F @ 10 yr. 320° F @ 50 hr. 425° F @ 30 min.	IP68	Plastic	8034N18	00000


		Ultra-High Frequency (902 MHz to 928 MHz)



				64	Metal	Round	28.5	—	—	8.5	-40	170° F @ 50 yr.	IP69K	Stainless Steel	8034N41	00000


				64	Metal	Rectangle	—	7.5	13	3.5	-40	185° F @ 50 yr. 390° F @ 3 hr. 425° F @ 30 min.	IP68	Ceramic	8034N44	00000

Through Hole


Round with 1 Mounting Hole	Round with 2 Mounting Holes	Square with 1 Mounting Hole

Square with 2 Mounting Holes	Rectangle with 2 Mounting Holes

IP67 Enclosure Rating—IP67 tags withstand dust and temporary submersion.

IP68 Enclosure Rating—IP68 tags protect against dust and prolonged submersion.

IP69K Enclosure Rating—IP69K tags seal out dust and are protected from high-pressure, high-temperature washdowns.

								Temp.			Mounting Holes
	Memory Size, B	For Use On	Shape	Dia., mm	Ht., mm	Wd., mm	Thk., mm	Min., ° F	Max.	Enclosure Rating	No. of	Dia., mm	Material		Each
High Frequency (13.56 MHz)



		112	Nonmetal	Round	30	—	—	3	-40	245° F @ 72 hr. 130° F @ 10 yr.	IP68	1	5	Plastic	8034N24	00000


		112	Nonmetal	Round	50	—	—	3	-10	425° F @ 30 min. 320° F @ 50 hr. 130° F @ 10 yr.	IP68	1	5.2	Plastic	8034N25	0000
		112	Nonmetal	Round	86.5	—	—	14	-10	425° F @ 2,000 hr. 390° F @ 5,000 hr. 130° F @ 10 yr.	IP68, IP69K	1	5.5	Plastic	8034N28	000000
		112	Nonmetal, Metal	Round	58	—	—	20.5	-10	130° F @ 10 yr.	IP67	1	6.5	Plastic	8034N27	00000
		112	Nonmetal	Square	—	51.5	51.5	6.5	-40	425° F @ 1,000 hr. 130° F @ 10 yr.	IP68	1	5.5	Plastic	8034N34	000000
		250	Nonmetal	Square	—	40	40	5	0	185° F @ 10 yr.	IP68	2	3	Plastic	8034N55	00000
		250	Nonmetal	Rectangle	—	54	86	10	0	185° F @ 10 yr.	IP68	2	4	Plastic	8034N57	000000
		250	Metal	Square	—	40	40	5	0	185° F @ 10 yr.	IP68	2	3	Plastic	8034N54	00000
		250	Metal	Rectangle	—	54	86	10	0	185° F @ 10 yr.	IP68	2	4	Plastic	8034N56	000000
		992	Nonmetal	Round	27	—	—	4	-10	100° F @ 10 yr.	IP67	1	3.5	Plastic	8034N21	00000
		992	Nonmetal	Square	—	51.5	51.5	6.5	-40	425° F @ 1,000 hr. 130° F @ 10 yr.	IP68	1	5.5	Plastic	8034N35	000000


		2,000	Nonmetal	Round	30	—	—	2.5	-40	245° F @ 72 hr. 190° F @ 10 yr.	IP68	1	5.2	Plastic	8034N22	00000
		2,000	Nonmetal	Round	50	—	—	3	-40	425° F @ 30 min. 320° F @ 50 hr. 185° F @ 10 yr.	IP68	1	5.2	Plastic	8034N26	00000
		8,000	Nonmetal	Round	30	—	—	3	0	185° F @ 10 yr.	IP68	1	5.2	Plastic	8034N23	00000
		8,000	Nonmetal	Square	—	40	40	5	0	185° F @ 10 yr.	IP68	2	3	Plastic	8034N59	000000
		8,000	Nonmetal	Rectangle	—	54	86	10	0	185° F @ 10 yr.	IP68	2	4	Plastic	8034N62	000000
		8,000	Metal	Square	—	40	40	5	0	185° F @ 10 yr.	IP68	2	3	Plastic	8034N58	000000
		8,000	Metal	Rectangle	—	54	86	10	0	185° F @ 10 yr.	IP68	2	3	Plastic	8034N61	000000


		Ultra-High Frequency (902 MHz to 928 MHz)



				64	Metal	Round	28	—	—	13.5	-40	170° F @ 50 yr.	IP69K	2	5	Stainless Steel	8034N39	00000


				64	Metal	Rectangle	—	36.2	55	7.5	-40	480° F @ 500 hr.	IP68	2	3.2	Plastic	8034N46	00000

Threaded Stud


Round	Hex

IP67 Enclosure Rating—IP67 tags withstand dust and temporary submersion.

IP68 Enclosure Rating—IP68 tags protect against dust and prolonged submersion.

								Temp.
	Memory Size, B	For Use On	Shape	Dia., mm	Ht., mm	Wd., mm	Thk., mm	Min., ° F	Max.	Enclosure Rating	Mounting Thread Size	Material		Each
High Frequency (13.56 MHz)



		112	Nonmetal, Metal	Round	39	—	—	21.5	-10	75° F @ 110 yr. 120° F @ 18 yr. 230° F @ 6,000 hr. 300° F @ 1,000 hr.	IP67	M30 × 1.5 mm	Plastic	8034N31	0000000


		112	Nonmetal, Metal	Round	39	—	—	21.5	-10	130° F @ 10 yr.	IP67	M30 × 1.5 mm	Plastic	8034N29	00000
		2,000	Nonmetal, Metal	Hex	—	19	22	20.5	0	185° F @ 10 yr.	IP68	M8 × 1.25 mm	Plastic	8034N37	00000

Threaded Body

IP68 Enclosure Rating—IP68 tags protect against dust and prolonged submersion.

						Temp.
	Memory Size, B	For Use On	Shape	Dia., mm	Thk., mm	Min., ° F	Max.	Enclosure Rating	Mounting Thread Size	Material		Each
High Frequency (13.56 MHz)



		160	Nonmetal, Metal	Round	16	6	-10	185° F @ 10 yr.	IP68	M16 × 1 mm	Plastic	8034N32	000000

Hazardous Location RFID Tags

Use these tags to efficiently scan, track, and manage inventory and other items in highly volatile areas. Intrinsically safe, they meet ATEX international certification to protect against explosion in environments containing flammable gases. Unlike bar codes, these tags store and share loads of information without needing a line of sight to scan. Their high frequency lets them transfer data at short distances—about 4 in. away from an RFID reader/writer. Capable of both read and write functions, their memory can be repeatedly rewritten and reused. Use them to provide feedback to automated tracking systems and devices, such as programmable logic controllers (PLCs). They’re also more durable than bar codes, which can wear out over time. Tags meet ISO and IEC standards for frequency ranges, and they’re IP67 rated, so they’ll still work if they get dusty or wet.

Through Hole

Image of Product. Front orientation. RFID Tags. Hazardous Location RFID Tags.

						Temp.				Mounting Holes
	Memory Size, B	For Use On	Shape	Dia., mm	Thk., mm	Min., ° F	Max.	Hazardous Location Rating	Enclosure Rating	No. of	Dia., mm	Material		Each
High Frequency (13.56 MHz)



		112	Nonmetal, Metal	Round	30	10	-10	130° F @ 10 yr.	ATEX II 2 D Ex Ia IIIC T80° C Db ATEX II 2 G Ex Ia IIC T6 Gb IEC Zone 1 Groups IIC, IIB, IIA IEC Zone 21 Groups IIIC, IIIB, IIIA	IP67	1	7	Plastic	8032N11	000000

RFID Cards

Grant facility access to staff and authorized visitors with these cards. An alternative to ID badges with bar codes, they store and share loads of information without needing a line of sight to scan. Their high frequency lets them transfer data up to 4 in. away from an RFID reader/writer. Capable of both read and write functions, their memory can be repeatedly rewritten and reused. These cards’ memory is protected by its plastic body, unlike cards with printed bar codes, which can scuff, smudge, and wear out over time. They meet ISO and IEC standards for frequency ranges, and they’re CE marked to meet European health, safety, and environmental protection requirements. IP68 rated, they will still work in dusty or wet environments.

						Temp.
	Memory Size, B	For Use On	Ht., mm	Wd., mm	Thk., mm	Min., ° F	Max.	Enclosure Rating	Material		Each
High Frequency (13.56 MHz)



		250	Nonmetal	54	86	0.8	-10	120° F @ 10 yr.	IP68	Plastic	8033N11	000000

Tool Tracking Bluetooth Tags

Track the location of tools, equipment, and other material around your facility. These tags use Bluetooth to communicate with the free Milwaukee One-Key app on your smartphone from up to 300 ft. away. Use the app or website to update tag inventory, set service reminders, and record information.

Rated IP68, these tags are completely sealed against dust and other solid particles. They can also be submerged in water for at least 30 minutes. Tie, screw, or glue them onto your item’s surface.

Polycarbonate—They’re made of polycarbonate to withstand impacts and abrasion.

Speaker—To help you find the tag when it’s out of sight, you can make the built-in speaker ring.

						Battery			Mounting					Each		Package
Ht.	Wd.	Thk.	Material	Wt., lb.	Color	Life, yr.	Replaceable	Max. Temp., ° F	Fasteners Included	No. of Holes	Hole Dia.	Mfr.	Features		Each	Pkg. Qty.		Pkg.
1 7/8"	1 1/2"	1/2"	Polycarbonate	0.05	Black	3	No	140	No	2	3/16"	Milwaukee	Speaker	2064N13	000000	10	2064N211	0000000

RFID Reader/Writer Kits


	Power Supply Cord	Communication Cord

Communication/Power Supply Cord	Replacement Supplies

Scan and sort RFID-tagged inventory, track RFID-tagged items around your facility, and control building access. Unlike bar code scanners, these readers/writers can scan multiple tags simultaneously without direct line of sight. Plug in the included power supply, and connect them directly to your host system, such as a PC or programmable logic controller (PLC). As tagged items pass by, these readers/writers quickly read and transmit data to your system or write new information to the tags.

Configure your reader/writer settings and access tag data through a web browser interface. Reader/writers have color LEDs built in to indicate each successful scan. Choose a reader/writer that is compatible with the frequency of your RFID tags, cards, and labels (not included). Reader/writers meet ISO and IEC standards for frequency ranges.

Sensing distance for your reader/writers is reduced when tags are smaller, misaligned, not optimized for their mounting material, or scanned in hot or cold environments. The sensing distances in the table below represent typical factory conditions for a 26 × 100 mm tag optimized for its mounting material.

High Frequency—High-frequency reader/writers are good for short-range scanning. They’re often used to sort or track items on a conveyor belt and to scan ID cards for facility access.

Ultra-High Frequency—Ultra-high-frequency reader/writers are good for long-range scanning and when scanning ranges may vary. Capable of reading up to 64 individual RFID tags in one scan, they’re often used to track inventory in bulk, such as pallets of tagged items.

			Sensing Distance							Mounting
	Communication Protocol	Electrical Connection	On Nonmetal	On Metal	Ht.	Wd.	Dp.	Temp., ° F	Enclosure Rating	Number of Holes	Screw Size	Includes		Each
High Frequency (13.56 MHz)



		EtherNet/IP	RJ45	1 1/2"	1"	2"	2"	1 1/4"	15 to 130	IP67	2	M4	One Reader/Writer One 32-ft. Lg. Communication Cord One 32-ft. Lg. Power Supply Cord One 24V DC Power Supply	8036N31	000000000


		Modbus TCP/IP	RJ45	1 1/2"	1"	2"	2"	1 1/4"	15 to 130	IP67	2	M4	One Reader/Writer One 32-ft. Lg. Communication/Power Supply Cord One 24V DC Power Supply	8036N37	00000000
		Profinet	RJ45	1 1/2"	1"	2"	2"	1 1/4"	15 to 130	IP67	2	M4	One Reader/Writer One 32-ft. Lg. Communication Cord One 32-ft. Lg. Power Supply Cord One 24V DC Power Supply	8036N32	00000000


		Ultra-High Frequency (916.8/918/919.2 MHz)



				EtherNet/IP	RJ45	34"	56"	10"	10"	2 3/4"	15 to 130	IP54	4	M6	One Reader/Writer One 32-ft. Lg. Communication Cord One 32-ft. Lg. Power Supply Cord One 24V DC Power Supply	8036N42	00000000


				Modbus TCP/IP	RJ45	34"	56"	10"	10"	2 3/4"	15 to 130	IP54	4	M6	One Reader/Writer One 32-ft. Lg. Communication Cord One 32-ft. Lg. Power Supply Cord One 24V DC Power Supply	8036N41	00000000

Accessories and Replacements for RFID Reader/Writers

		Each
32-ft. Lg. Communication Cord for 8036N31, 8036N32	8036N23	0000000
32-ft. Lg. Communication Cord for 8036N41, 8036N42	8036N24	000000
32-ft. Lg. Power Supply Cord for 8036N31, 8036N32, 8036N41, 8036N42	8036N25	00000
32-ft. Lg. Communication/Power Supply Cord for 8036N37	8036N26	000000
24V DC Replacement Power Supply	8036N27	00000

RFID Readers with 22 mm Panel-Mount Key Switch


RFID Reader	RFID Reader with Key Fob Holder

Control circuits with the tap of an RFID tag. Since each tag (sold separately) has a unique digital code, these switches aren’t just quicker to use than those with a traditional key—they’re also more secure. Use them to limit access to sensitive equipment, prevent accidental actuation, and also to keep tabs on access. Unlike standard switches, the RFID reader records data about every signal sent, so you can track exactly who operated these switches and when. They have enough memory to store and manage up to 500 tag codes, which you can rewrite and deactivate as needed.

All fit in a standard panel cutout. To set up these switches, connect them via ethernet cord (sold separately) to a computer, programmable logic controller (PLC), or another controller. No separate RFID writer required.

Key Fob Holder—Pick readers with a key fob holder when you want a circuit to stay on. The holder keeps a fob in front of the reader, so there’s no need to tap and re-tap the fob.

											RFID Reader		RFID Reader with Key Fob Holder
	Communication Protocol	Electrical Connection	Max. Sensing Distance, mm	Transmission Speed, Mbit/s	Input Voltage, V DC	Ht.	Wd.	Dp. Behind Panel	Temp. Range, ° F	Enclosure Rating		Each		Each
Plastic Actuator Base







				Spring-Clamp-Terminal Wire Connection

				Modbus TCP/IP, EtherNet/IP	RJ45	15	10, 100	24	1 3/4"	1 3/4"	1 15/16"	-10 to 130	IP65, IP67	7314N11	0000000	7314N12	0000000

Accessories and Replacements for RFID Readers

RFID Tag Style	Max. Sensing Distance, mm	Temp. Range, ° F	Material	Color		Each
Key Card	10	32 to 120	Plastic	White	7314N18	000000

RFID Tag Style	Max. Sensing Distance, mm	Temp. Range, ° F	Material	Choose a Color		Each
Key Fob	5	-10 to 130	Plastic	Black, Blue, Green, Red, Yellow	7314N101	000000

		RFID Reader Covers	RFID Reader Covers with Key Fob Holder
Plastic	Black	7314N19	00000	7314N21	00000

Cords

	Cord OD	Temp. Range, ° F	Choose a Color		Each
RJ45 Plug × RJ45 Plug







	Category 5e Ethernet Cable

	3	350	24	0.21"	35 to 140	Black, Blue, Gray, Green, Red, White, Yellow	9953K22	00000

Ethernet Switches

Ethernet switches let readers communicate with other devices and circuits in your system on the same network.

Electrical Connection	Transmission Speed, Mbit/s	Device Priority Setting	Ht.	Wd.	Dp.	Housing Material	Voltage, V DC	Wire Connection	No. of Terminals	Temp. Range, ° F	Certification	Number of Ports		Each
RJ45	100	No	4 1/2"	1"	3 1/8"	Plastic	10 to 32	Screw Terminal	3	35 to 140	C-UL Listed	5	8653T11	0000000

RFID Reader Kits for Development Boards


	Reader

Scan RFID cards when prototyping systems for item tracking and conveyor sorting. These readers scan one card at a time without requiring a direct line of sight, so they'll work in areas where bar code scanners can't. An LED and a buzzer indicate each successful scan. Readers connect to your development board with an included Qwiic cord that snaps into place, saving you the effort of soldering. If your board doesn’t have a Qwiic connection, choose a cord with a machine-pin plug. The two included RFID cards, as well as additional cards, have unique IDs and cannot be rewritten.

Sensing Distance—Sensing distance for your reader is reduced when cards are misaligned or scanned in hot or cold environments. The sensing distance in the table below represents typical factory conditions for the included card.

	Readers										Additional Cards
	Voltage, V DC	Electrical Connection	Sensing Distance	Ht.	Wd.	Dp.	Temp. Range, ° F	Includes		Each		Each
Low Frequency (125 kHz)







				I²C Communication Protocol

				2.8 to 5	Qwiic	5"	3/8"	1 1/4"	1"	0 to 120	One Reader One 4" Lg. Qwiic Cord Two 125 kHz RFID Cards	5056N11	000000	5056N12	00000

Frame-Mounted RFID Safety Switches

Switch Shown Installed with LED Status

Indicator

Plastic Housing

Stainless Steel Housing

Prevent accidental bumps or vibration from triggering these safety switches unnecessarily—a strong magnet maintains the RFID signal between the actuator and switch until it's intentionally opened. Also known as interlock switches, they automatically cut power when you open an access door, interrupting the signal, then restore power when the door is closed, and the switch and actuator meet. They're designed to mount on a frame and a door, gate, or window. Use them in many ways—from turning off a machine-operated saw when you open the protective window to powering down robotic arms when someone enters the partitioned area. The LED indicator shows that your switch is on and whether it’s actuated.

Unique RFID Code—Switches with a unique RFID code are only compatible with their own actuator, so they’re difficult to tamper with.

IP67 Enclosure Rating—IP67 rated switches protect against temporary submersion.

IP69K Enclosure Rating—IP69K rated switches protect against high-pressure, high-temperature washdowns.

Number of Safety Outputs—The number of safety outputs, also known as output signal switching devices (OSSDs), tells you how many machines you can control. Each output has a pair of signals that shut down a single machine—if one signal fails, the other takes over as a failsafe.

	Switches																Replacement Actuators
									Housing
	No. of Safety Outputs	Holding Force, lbf	Max. Sensing Distance, mm	Input Voltage, V DC	Current Output, mA	Signal Output	No. of Wire Leads	Cable Lead Lg.	Ht.	Wd.	Dp.	Mounting Fasteners Included	Features	Enclosure Rating		Each		Each
Plastic Housing







				With 8-Pole M12 Plug

				1	152	10	24	200	PNP	—	10"	3.8"	2.5"	1.5"	Yes	Auxiliary PNP Output, LED Status Indicator, Magnetic Latch	IP67	8043N12	0000000	8043N13	0000000


				Stainless Steel Housing







								Wire Lead Connection

								1	101	10	24	200	PNP	8	16 ft.	3.8"	2.5"	1.5"	Yes	Auxiliary PNP Output, LED Status Indicator, Magnetic Latch, Unique RFID Code	IP69K	8043N11	000000	———	0

Cords

M12 cords connect switches to your system’s circuits.

Electrical Connection	Connection End Type	No. of Poles	Electrical Connection Coding	Face Dia.	Voltage	Current, amp	AWG	Cable OD	Cable Lead Lg., ft.	Housing Material	Enclosure Rating		Each
M12, Wire Leads	Socket	8	A	0.3"	30V AC/30V DC	2	30	0.23"	9.5	Polyurethane Rubber	IP66K, IP67	4458N61	000000

RFID Safety Switches

Replacement

Actuator

The convenient, modern alternative to mechanical safety switches. These RFID switches are easier to install, fit a wider range of access points, and can mount horizontally. Since they don't need a traditional key to actuate, they work even if the switch and actuator are slightly misaligned. Also known as interlock switches, they shut off power to equipment as soon as you open the barrier, which disconnects the RFID signal. These switches are often used with small machines. Find them anywhere from a CNC machine’s window to a packaging machine’s service panel. Mount the switch on the frame and the actuator on the barrier. Rated IP67 and IP69K, these switches are protected against temporary submersion and high-pressure, high-temperature washdowns.

Magnetic Latch—Switches with a magnetic latch help prevent a barrier from opening by accident, such as from light bumps and low vibrations. The magnet keeps the actuator and switch from separating.

	Switches																	Replacement Actuators
							Housing			Mounting
	No. of Safety Outputs	Holding Force, lbf	Max. Sensing Distance, mm	Input Voltage, V DC	Current Output, mA	Signal Output	Ht.	Wd.	Dp.	Fasteners Included	No. of Slots	Slot Lg.	Slot Wd.	Features	Enclosure Rating		Each		Each
Plastic Housing







				With 8-Pole M12 Plug

				1	—	12	24	250	PNP	3.6"	0.9"	1"	No	2	0.18"	0.26"	Auxiliary PNP Output	IP65, IP67, IP69K	8049N101	0000000	8049N12	000000


				1	4	12	24	250	PNP	3.6"	0.9"	1"	No	2	0.18"	0.26"	Auxiliary PNP Output, Magnetic Latch	IP65, IP67, IP69K	8049N102	000000	8049N14	00000

Cords

M12 cords connect switches to your system’s circuits.

									Cord
Electrical Connection	Connection End Type	No. of Poles	Electrical Connection Coding	Face Dia.	Lg., ft.	Voltage	Current, amp	AWG	OD	Insulation Material	Enclosure Rating		Each
M12	Plug, Socket	8	A	0.3"	3	30V AC/30V DC	2	22	0.22"	PVC	IP66K, IP67	5059N39	0000000

Tamper-Resistant RFID Safety Switches

Replacement

Actuator

Image of Product. Front orientation. Safety Switches. Tamper-Resistant RFID Safety Switches.

Block access to machinery while it's running. These safety switches cut power when their signal disconnects, shutting off equipment as you open machine guards. They link to a single actuator, so no other RFID tag or card can interfere. The unique RFID code means that once the power is cut, no one can bypass the switch and restart equipment while the guard is open.

These switches are often used with small machines where there’s no risk of the barrier closing on its own. Find them anywhere from a CNC machine’s window to a machine-operated saw’s service panel. Mount the switch on the frame and the actuator on the barrier. They're also known as interlock switches. Rated IP67 and IP69K, these switches are protected against temporary submersion and high-pressure, high-temperature washdowns.

Magnetic Latch—Switches with a magnetic latch prevent guards from opening by accident, such as from light bumps and low vibrations.

	Switches																	Replacement Actuators
							Housing			Mounting
	No. of Safety Outputs	Holding Force, lbf	Max. Sensing Distance, mm	Input Voltage, V DC	Current Output, mA	Signal Output	Ht.	Wd.	Dp.	Fasteners Included	No. of Slots	Slot Lg.	Slot Wd.	Features	Enclosure Rating		Each		Each
Plastic Housing







				With 8-Pole M12 Plug

				1	—	12	24	250	PNP	3.6"	0.9"	1"	No	2	0.18"	0.26"	Auxiliary PNP Output, Unique RFID Code	IP65, IP67, IP69K	7681N111	0000000	7681N11	000000


				1	4	12	24	250	PNP	3.6"	0.9"	1"	No	2	0.18"	0.26"	Auxiliary PNP Output, Magnetic Latch, Unique RFID Code	IP65, IP67, IP69K	7681N112	000000	7681N12	00000

Cords

M12 cords connect switches to your system’s circuits.

									Cord
Electrical Connection	Connection End Type	No. of Poles	Electrical Connection Coding	Face Dia.	Lg., ft.	Voltage	Current, amp	AWG	OD	Insulation Material	Enclosure Rating		Each
M12	Plug, Socket	8	A	0.3"	3	30V AC/30V DC	2	22	0.22"	PVC	IP66K, IP67	5059N39	0000000