Wall Clocks | McMaster-Carr

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53 Products

Clocks


Style A	Style B	Style C

Style D	Style E	Style F

Battery Powered


Style A	Style B	Style C

Style D	Style E

					Batteries
	Style	Dia.	Dial Color	Number Color	Included	Size	No. Required	For Use Outdoors	Features	Choose a Frame Color		Each
Plastic Frame with Plastic Lens



		A	9 1/4"	White	Black	No	AA	1	No	—	Black, White	8412T4	000000


		A	12 3/4"	White	Black	No	AA	1	Yes	—	Black, White	8418T15	00000
		A	12 3/4"	White	Black	No	AA	1	No	—	White	8412T802	00000
		A	13 3/4"	White	Black	No	AA	1	No	—	Black	8412T801	00000
		A	16 1/2"	White	Black	No	AA	1	No	—	Black	8412T501	00000
		B	10 3/8"	Black	White	No	AA	1	No	—	Black	12005T103	00000
		B	13 1/4"	Black	White	No	AA	1	No	—	Black	12005T201	00000
		C	9"	White	Black	No	AA	1	No	—	Black	1211T921	00000
		C	13"	White	Black	No	AA	1	No	—	Black	1211T11	00000
		C	13"	White	Black	No	AA	1	No	—	Gray	1211T113	00000
		D	14 1/2"	White	Black	No	AA	1	No	—	Black, Silver	8412T611	00000


		Metal Frame with Glass Lens



				A	13 1/4"	White	Black	No	AA	1	No	—	Black	1393T141	00000


				E	18 1/2"	White	Black	No	AA	1	Yes	Thermometer, Humidity Indicator	Black	8418T16	000000

Battery Powered with Calibration Certificate Traceable to NIST

Style F

Clock with a calibration certificate traceable to NIST has been tested to NIST standards to ensure accuracy.

						Batteries
	Style	Ht.	Wd.	Dial Color	Number Color	Included	Size	No. Required	For Use Outdoors	Features	Frame Color		Each
Plastic Frame with Glass Lens



		F	12 1/2"	11"	White	Black	Yes	AA	1	No	Thermometer, Humidity Indicator	Gray	2186T77	0000000

Electric


Style A	Style C

	Dia.	Dial Color	Number Color	Electrical Connection Type	Cord Lg., ft.	For Use Outdoors	Frame Color		Each
Plastic Frame with Plastic Lens



	A	9 1/4"	White	Black	Plug In	5	No	Black	1291T4	000000


	A	12 3/4"	White	Black	Plug In	5	No	Black	1291T8	00000
	C	9"	White	Black	Plug In	5	No	Black	9454T141	00000
	C	13"	White	Black	Plug In	5	No	Black	9454T161	00000

Auto-Adjust Digital Clocks


Style A	Style B	Style C

Style D	Style E

Keep accurate time—these clocks automatically adjust for daylight saving time.

Calibration Certificate Traceable to NIST—Clocks with a NIST calibration certificate have been tested to NIST standards for accuracy.

Internal-Calendar Time Adjustment—Internal-calendar clocks keep track of the current date and time to make daylight saving time changes. They must be manually set at startup.

Ethernet Time Adjustment—Ethernet clocks receive power and time updates from your network, so they will automatically adjust for daylight saving time and can be synchronized with other clocks in your facility. Use a CAT5 or faster Ethernet cable to connect the clock to your Power over Ethernet (PoE) switch or to a power converter (sold separately).

Radio Signal Time Adjustment—Radio-signal clocks are also known as atomic clocks. They use the NIST atomic clock in Colorado to adjust for daylight saving time. These clocks receive a daily signal to recalibrate for accuracy.

	Clocks																			Adapters
													Batteries
	Style	Time Adjustment	Number Ht.	Ht.	Wd.	Dp.	Time Convention, hr.	Frame Material	Frame Color	Number Color	Electrical Connection Type	Cord Lg., ft.	Included	Size	No. Required	For Use Outdoors	Features		Each		Each
Battery Powered



		A	Radio Signal	2"	7 1/4"	9 3/4"	1"	12, 24	Plastic	Silver	Black	—	—	No	AAA	2	No	—	1091N17	000000	———	0


		Battery Powered with Calibration Certificate Traceable to NIST



				B	Radio Signal	4 1/2"	10 1/2"	16 1/2"	3/4"	12, 24	Plastic	Black	Black	—	—	Yes	AA	6	No	—	1091N18	000000	———	0


				Electric



						C	Internal Calendar	2 1/2"	6 1/4"	9 3/4"	1 1/2"	12, 24	Plastic	Black	Red	Plug In	5	—	—	—	No	Battery Backup	1091N15	000000	———	0


						D	Internal Calendar	4"	6"	14 1/2"	1 1/2"	12	Plastic	Black	Red	Plug In	5	—	—	—	No	Battery Backup	1091N16	000000	———	0


						Power-Over-Ethernet



								E	Ethernet	2 1/2"	5 1/8"	12 1/4"	2 1/2"	12, 24	Metal	Black	Red	—	—	—	—	—	No	—	1091N13	000000	1091N14	000000

Auto-Adjust Clocks


Style A	Style B	Style C

Style D	Style E	Style F

Style G

These clocks automatically adjust for daylight saving time.

Internal-Calendar Time Adjustment—Clocks with an internal calendar keep track of the current date and time to make daylight saving time changes. They must be manually set at startup.

Ethernet Time Adjustment and Wi-Fi Time Adjustment—Wi-Fi and ethernet clocks link to your network for time updates so they can be synchronized with other clocks in your facility. To operate ethernet clocks, use a CAT5 or faster ethernet cable to connect the clock to your power-over-ethernet switch or to a power converter (sold separately).

Radio Signal Time Adjustment—Radio signal clocks recalibrate their accuracy each day using a signal from the NIST atomic clock in Colorado. They’re also known as atomic clocks.

	Clocks																	Adapters
					Material							Batteries
	Style	Time Adjustment	Dia.	Time Convention, hr.	Frame	Lens	Frame Color	Dial Color	Number Color	Electrical Connection Type	Cord Lg., ft.	Included	Size	No. Required	For Use Outdoors		Each		Each
Battery Powered



		A	Internal Calendar	12 3/4"	12	Plastic	Plastic	Black	White	Black	—	—	No	AA	1	No	5771T11	000000	———	0


		B	Internal Calendar	14 1/4"	12	Plastic	Glass	Black	White	Black	—	—	No	AA	3	No	5771T18	00000	———	0
		C	Internal Calendar	16 1/2"	12	Plastic	Plastic	Black	White	Black	—	—	No	AA	1	No	5771T12	00000	———	0
		D	Radio Signal	12 3/4"	12	Plastic	Plastic	Black	White	Black	—	—	No	AA	1	No	5771T13	00000	———	0
		D	Radio Signal	16 1/2"	12	Plastic	Plastic	Black	White	Black	—	—	No	AA	1	No	5771T14	00000	———	0
		E	Wi-Fi	13 1/4"	12	Metal	Glass	Black	White	Black	—	—	Yes	AA	6	No	1102N22	000000	———	0
		E	Wi-Fi	13 1/4"	12	Plastic	Plastic	Black	White	Black	—	—	Yes	AA	6	No	1102N21	000000	———	0


		Electric



				F	Internal Calendar	13 1/4"	12	Metal	Glass	Black	White	Black	Plug In	5	—	—	—	No	8466T82	000000	———	0


				F	Internal Calendar	16 1/4"	12	Metal	Plastic	Black	White	Black	Plug In	5	—	—	—	No	8466T11	000000	———	0


				Power-Over-Ethernet



						G	Ethernet	15"	12	Metal	Plastic	—	White	Black	—	—	—	—	—	No	1091N12	000000	1091N14	000000

Safety-Message Clocks

Eye-catching red messages remind employees to follow safety practices and policies.

Internal-Calendar Time Adjustment—Clocks with an internal calendar automatically adjust for daylight saving time. They must be manually set at startup.

				Material								Batteries
	Time Adjustment	Dia.	Time Convention, hr.	Frame	Lens	Frame Color	Dial Color	Number Color	Message Color	Electrical Connection Type	Cord Lg., ft.	Included	Size	No. Required	For Use Outdoors	Choose a Message		Each
Battery Powered



		Manual	13 1/4"	12	Metal	Glass	Black	White	Black	Red	—	—	No	AA	1	No	Safety First, Think Safety	1310T1	000000


		Manual	13 3/4"	12	Plastic	Plastic	Black	White	Black	Red	—	—	No	AA	1	No	No Smoking, Safety First, Think Safety	12645T1	00000
		Internal Calendar	19"	12	Metal	Plastic	Black	White	Black	Red	—	—	No	AA	3	No	Safety First, Think Safety	12875T7	000000


		Electric



				Manual	12 3/4"	12	Plastic	Plastic	Black	White	Black	Red	Plug In	5	—	—	—	No	Safety First, Think Safety	13245T2	00000


				Internal Calendar	13 1/4"	12	Metal	Glass	Black	White	Black	Red	Plug In	5	—	—	—	No	Safety First, Think Safety	1202T3	000000
				Internal Calendar	16 1/4"	12	Metal	Plastic	Black	White	Black	Red	Plug In	5	—	—	—	No	Safety First, Think Safety	1202T1	000000

Silent Clocks

Keep your space quiet—these clocks have hands that move in a constant sweeping motion, so they don’t make a ticking sound.

				Material					Batteries
	Time Adjustment	Dia.	Time Convention, hr.	Frame	Lens	Frame Color	Dial Color	Number Color	Included	Size	No. Required	For Use Outdoors		Each
Battery Powered



		Manual	10"	12	Plastic	Plastic	Black	White	Black	No	AA	1	No	7207N12	000000


		Manual	12"	12	Plastic	Plastic	Black	White	Black	No	AA	1	No	7207N11	00000

Digital Clocks


Style C	Style D

Style E	Style F

The clock with a long-life battery backup will run up to 8 months once a battery is installed.

	Number Ht.	Ht.	Wd.	Dp.	No. of Digits	Time Convention, hr.	Frame Material	Frame Color	Number Color	For Use Outdoors	Electrical Connection Type	Cord Lg., ft.	Batteries Included	Features		Each
Wall-Mount Battery Powered



	C	2 1/4"	9"	8 1/4"	3/4"	6	12, 24	Plastic	Black	Black	No	—	—	Yes	—	7455T4	000000


	Wall-Mount Electric



			D	2 1/4"	3 1/2"	8 1/2"	3 1/2"	4	12	Aluminum, Plastic	Black	Red	No	Plug In	6	—	—	9456T14	000000


			D	4"	6"	12"	3 1/2"	4	12, 24	Aluminum, Plastic	Black	Red	No	Plug In	6	—	—	9456T24	000000
			E	4"	6 1/4"	11 1/2"	1 1/2"	4	12, 24	Plastic	Black	Red	No	Plug In	6	—	Battery Backup	9456T82	000000
			E	4"	6 1/4"	12 1/2"	1 1/8"	4	12, 24	Plastic	Black	Red	No	Plug In	6	—	Long-Life Battery Backup (Requires One CR2032 Battery), Remote (Requires AA Battery)	9456T33	000000
			F	4"	6 1/4"	15 1/2"	1 1/2"	6	12, 24	Plastic	Black	Red	No	Plug In	6	—	Battery Backup	9456T81	000000

Hazardous Location Clocks

Keep an eye on the time in areas where ignitable gas and dust may be present. These clocks are intrinsically safe, so none of their components can create a fire or explosion. They are SGS Listed, UKCA Marked, and UKEX Certified for use in hazardous locations. These clocks have a durable metal housing and smooth quartz movement. They’re also easy to set.

				Material					Batteries
	Time Adjustment	Dia.	Time Convention, hr.	Frame	Lens	Frame Color	Dial Color	Number Color	Included	Size	No. Required	For Use Outdoors	Hazardous Location Rating	Certification		Each
Battery Powered



		Manual	15 3/4"	12	Metal	Plastic	White	White	Black	Yes	C	1	No	NEC Class I Divisions 1, 2 Groups A, B, C, D; UKEX II 2G Ia IIC T4 Gb	SGS Listed, UKCA Marked	5966N11	000000000

Side-Mount Clocks

With back-to-back dials you can see the time from two directions. This clock has an internal calendar so it auto-adjusts for daylight saving time. It must be manually set at startup.

				Material
	Time Adjustment	Dia.	Time Convention, hr.	Frame	Lens	Frame Color	Dial Color	Number Color	Electrical Connection Type	Cord Lg., ft.	For Use Outdoors		Each
Electric



		Internal Calendar	13 1/4"	12	Plastic	Plastic	Black	White	Black	Plug In	5	No	8462T574	0000000

Clock Guards

Protect clocks from damage.

					Mounting
For Max. Clock Dia.	Ht.	Wd.	Dp.	Material	Fasteners Included	No. of Holes	Hole Dia.		Each
12"	15 1/2"	15 1/2"	4 3/4"	Steel	No	4	1/4"	12745T2	000000
15"	19 1/2"	19 1/2"	4 3/4"	Steel	No	4	1/4"	12745T5	00000
18"	22 1/4"	22 1/4"	4 3/4"	Steel	No	4	1/4"	12745T8	000000