Choosing an Electrical Switch
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Magnetic Contact Alarm Switches
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Wire contacts to an alarm system to alert when doors or windows are opened. Mount the magnet to the door or window and mount the switch to the frame. The alarm will activate when the magnet is pulled away by the opening door or window.
SPDT switches connect to an alarm system and to another device, such as a motion detector.
Style | No. of Circuits Controlled | Switch Starting Position | Industry Designation | Switching Current @ Voltage | Max. Sensing Distance | Wire Lead Lg., ft. | Lg. | Wd. | Ht. | Color | Environment | Environmental Rating | Each | |
Plastic Housing with Screw Terminals | ||||||||||||||
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Screw On with Sealed Housing | ||||||||||||||
A | 1 | 1 Off (Normally Open) | SPST-NO | 0.5 A @ 100 V AC/100 V DC | 0.75" | __ | 2.5" | 0.56" | 0.5" | Gray | __ | NEMA 4X, NEMA 6, NEMA 12, IP67 | 0000000 | 00000 |
A | 1 | 1 Off (Normally Open) | SPST-NO | 0.5 A @ 100 V AC/100 V DC | 1.25" | __ | 3.93" | 0.75" | 0.62" | Gray | __ | NEMA 1, IP62 | 0000000 | 00000 |
A | 1 | 1 Off (Normally Open) | SPST-NO | 0.5 A @ 100 V AC/100 V DC | 1.25" | __ | 3.93" | 0.75" | 0.62" | White | __ | NEMA 1, IP62 | 0000000 | 00000 |
A | 1 | 1 Off (Normally Open) or 1 On (Normally Closed) | SPDT | 0.25 A @ 30 V AC/30 V DC | 0.75" | __ | 2.5" | 0.56" | 0.5" | White | __ | __ | 0000000 | 00000 |
A | 1 | 1 Off (Normally Open) or 1 On (Normally Closed) | SPDT | 0.25 A @ 30 V AC/30 V DC | 1.25" | __ | 3.93" | 0.75" | 0.62" | White | __ | __ | 0000000 | 00000 |
Plastic Housing with Wire Leads | ||||||||||||||
Adhesive Back with Sealed Housing | ||||||||||||||
A | 1 | 1 Off (Normally Open) | SPST-NO | 0.5 A @ 100 V AC/100 V DC | 0.62" | 1 | 1.5" | 0.25" | 0.37" | White | Corrosive, Oily, Outdoor, Washdown, Submersible | NEMA 4X, NEMA 6, NEMA 12, IP67 | 0000000 | 0000 |
Aluminum Housing with Wire Leads | ||||||||||||||
Screw On with Flexible Stainless Steel Conduit and Sealed Housing | ||||||||||||||
A | 1 | 1 Off (Normally Open) | SPST-NO | 0.5 A @ 100 V AC/100 V DC | 3" | 3 | 3" | 0.5" | 1" | __ | Corrosive, Washdown, Temporary Submersion | NEMA 4X, NEMA 6, NEMA 12, IP67 | 0000000 | 00000 |
A | 1 | 1 Off (Normally Open) or 1 On (Normally Closed) | SPDT | 0.25 A @ 30 V AC/30 V DC | 3" | 3 | 3" | 0.5" | 1" | __ | Corrosive, Washdown, Temporary Submersion | NEMA 4X, NEMA 6, NEMA 12, IP67 | 0000000 | 00000 |
B | 1 | 1 Off (Normally Open) | SPST-NO | 0.5 A @ 100 V AC/100 V DC | 3" | 3 | 3.5" | 1.5" | 1.5" | __ | Corrosive, Washdown, Temporary Submersion | NEMA 4X, NEMA 6, NEMA 12, IP67 | 0000000 | 00000 |
B | 1 | 1 Off (Normally Open) or 1 On (Normally Closed) | SPDT | 0.25 A @ 30 V AC/30 V DC | 3" | 3 | 3.5" | 1.5" | 1.5" | __ | Corrosive, Washdown, Temporary Submersion | NEMA 4X, NEMA 6, NEMA 12, IP67 | 0000000 | 00000 |
C | 1 | 1 Off (Normally Open) | SPST-NO | 0.5 A @ 100 V AC/100 V DC | 6" | 1 1/2 | 6.12" | 0.5" | 1" | __ | __ | __ | 00000000 | 00000 |
D | 1 | 1 Off (Normally Open) | SPST-NO | 0.5 A @ 100 V AC/100 V DC | 3" | 2 | 3.62" | 0.68" | 3" | __ | Corrosive, Oily, Outdoor, Washdown, Submersible | NEMA 4X, NEMA 6, NEMA 12, IP67 | 00000000 | 00000 |
Verbal Alarms
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This alarm plays a recorded message when it detects someone passing within 6 1/2 feet.
O'all | Batteries | ||||||||||||||
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Wd. | Ht. | Dp. | Max. Recorded Message Lg., sec. | Material | Color | Volume Control | Control Type | Sensor Type | For Use Outdoors | Included | No. Required | Size | Mount Type | Each | |
2 1/2" | 3 3/4" | 1 1/4" | 6 | Plastic | Black | Fixed | On/Off Switch | Light Beam | No | Yes | 3 | AA | Portable | 000000 | 000000 |
Key-Controlled Door Alarms with Strobe Light
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Attract more attention with a strobe light as well as an audible alarm. Arm and disarm these alarms with a key. They sound an alarm and emit short, intense bursts of light when a door is opened without authorization and the alarm and magnetic contact are separated. All require a mortise lock cylinder (sold separately) for operation.
Mount an optional rim lock cylinder (not included) on the opposite side of the door to arm and disarm these alarms from the outside.
Key-Controlled Door Alarms
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Arm and disarm these alarms with a key. They sound an alarm when a door is opened without authorization and the alarm and magnetic contact are separated. All require a mortise lock cylinder (sold separately) for operation.
Mount an optional rim lock cylinder (not included) on the opposite side of the door to arm and disarm these alarms from the outside.
O'all | Mount. Location | ||||||||||||||
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Wd. | Ht. | Dp. | Material | Appearance | Color | Volume @ Distance | Sound Pattern | For Use Outdoors | Batteries Included | Features | Alarm | Contact | Mount. Fasteners Included | Each | |
2 1/2" | 9" | 2 3/8" | Painted Aluminum | __ | Dark Brown | 95 dBA @ 10 ft. | Continuous, Pulse | No | Yes | LED Indicating Light | Door | Door Frame | Yes | 0000000 | 0000000 |
2 1/2" | 9" | 2 3/8" | Aluminum | Dull | __ | 95 dBA @ 10 ft. | Continuous, Pulse | No | Yes | LED Indicating Light | Door | Door Frame | Yes | 0000000 | 000000 |
Keypad-Controlled Door Alarms
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Arm and disarm these alarms with a programmable code. They sound an alarm when a door is opened without authorization and the alarm and magnetic contact are separated.
An optional exterior keypad (sold separately) allows the alarm to be armed and disarmed from the outside.
O'all | Mount. Location | ||||||||||||||
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Wd. | Ht. | Dp. | Material | Color | Volume | Sound Pattern | Combination Type | For Use Outdoors | Batteries Included | Features | Alarm | Contact | Mount. Fasteners Included | Each | |
2 1/2" | 9" | 2 3/8" | Painted Aluminum | Dark Brown | 95 dBA @ 10 ft. | Continuous, Pulse | Five Numbers | No | Yes | LED Indicating Light | Door | Door Frame | Yes | 0000000 | 0000000 |
2 1/2" | 9" | 2 3/8" | Aluminum | __ | 95 dBA @ 10 ft. | Continuous, Pulse | Five Numbers | No | Yes | LED Indicating Light | Door | Door Frame | Yes | 0000000 | 000000 |
Optional Exterior Keypad | 0000000 | Each | 0000000 |