24 VAC Audible Signals | McMaster-Carr

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Voltage

Audible Signal Type

Volume (Sound) @ Distance

0 dBA to 110 dBA @ 10 ft.

70 dBA @ 10 ft.

78 dBA to 103 dBA @ 10 ft.

94 dB to 100 dB @ 10 ft.

Environment

Volume Control

Current @ Voltage

Sound Pattern

Number of Wire Leads

Electrical Connection

Material

Width

Color

Light Color

Certification

California Fire Marshal Approved

Height

Enclosure Rating

Diameter

Alert Type

Signal Light with Audible Alarm

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

REACH

RoHS

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Fasteners Included

Depth

Number of Mounting Holes

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33 Products

Adjustable-Volume Multiple-Tone Horns

													Mounting Holes
	Voltage	Current @ Voltage	Volume (Sound) @ Distance	Sound Pattern	Ht.	Wd.	Dp.	Material	Conduit Trade Size	Thread Type	Gender	Fasteners Included	No. of	Dia.		Each
Screw Terminal Connection



		24V AC 24V DC	1.1 amp @ 24V AC 1.1 amp @ 24V DC	0 dBA to 110 dBA @ 10 ft.	Continuous, Pulse	12 1/2"	8"	8 1/2"	Aluminum	1/2	NPT	Female	No	2	3/16"	5682T65	0000000

Buzzers


Style A	Style B	Style C

Styles A and B—Mount Style A and B buzzers using outlet boxes (sold separately).

				Volume												For Panel Cutout
	Style	Voltage	Current @ Voltage	Control	(Sound) @ Distance	Sound Pattern	Power Source	Ht.	Wd.	Dp.	Material	Mount Type	Mounting Profile	Fasteners Included	Includes	Ht.	Wd.	UL File No.	Certification		Each
With Screw Terminals



		B	24V AC	0.63 amp @ 24V AC	Adjustable	78 dBA to 103 dBA @ 10 ft.	Continuous	Electric	5"	5"	2 1/8"	Zinc	—	Surface	Yes	Mounting Plate	—	—	E4186	UL Listed	3038T11	0000000


		With 2 Wire Leads



				A	24V AC	0.63 amp @ 24V AC	Adjustable	78 dBA to 103 dBA @ 10 ft.	Continuous	Electric	6 1/2"	6 1/2"	1 1/4"	Zinc	Panel	—	Yes	Mounting Plate	4 3/16"	4 3/16"	E4186	UL Listed	3038T42	000000


				A	120V AC	0.13 amp @ 120V AC	Adjustable	78 dBA to 103 dBA @ 10 ft.	Continuous	Electric	6 1/2"	6 1/2"	1 1/4"	Zinc	Panel	—	Yes	Mounting Plate	4 3/16"	4 3/16"	E4186	UL Listed	3038T43	000000


				With 4 Wire Leads



						C	24V DC	0.22 amp @ 24V DC	Fixed	99 dBA @ 10 ft.	Continuous	Electric	4 1/8"	4 1/8"	2 7/8"	Polycarbonate	Panel	—	Yes	—	3 1/8"	3 1/8"	—	UL Listed	3038T15	000000

Boxes

		Each
Outlet Box for Style A	3038T44	0000000
Outlet Box for Style B	71695K41	0000

Washdown Buzzers

Buzzers meet NEMA 4X for protection and corrosion resistance in washdown environments.

Panel Mount

									For Panel Cutout
	Voltage, V AC	Current @ Voltage	Volume (Sound) @ Distance	Sound Pattern	Ht.	Wd.	Dp.	Material	Ht.	Wd.	Fasteners Included	Enclosure Rating		Each
With 2 Wire Leads



		24	0.9 amp @ 24V AC	94 dB to 100 dB @ 10 ft.	Continuous	5 5/8"	5 5/8"	2 3/8"	Zinc	3 1/8"	3 1/8"	Yes	NEMA 12 NEMA 4X	3038T18	0000000

Surface Mount

	Current @ Voltage	Volume (Sound) @ Distance	Sound Pattern	Ht.	Wd.	Dp.	Material	Conduit Trade Size	Thread Type	Fasteners Included	Includes	Enclosure Rating		Each
With 2 Wire Leads



	24	0.9 amp @ 24V AC	94 dB to 100 dB @ 10 ft.	Continuous	4 1/2"	6"	3 5/8"	Zinc	1/2, 3/4	NPT	Yes	Outlet Box	NEMA 4X	3038T13	0000000

Flashing Lights with Bell Alarm

Surface mount using an outlet box. For outdoor bells, the outlet box is included.

Bell

									Mounting
	Voltage, V AC	Current @ Voltage	Volume (Sound) @ Distance	Sound Pattern	Dia.	Material	Light Color	Fasteners Included	No. of Holes	Hole Dia.	Certification		Each
2 Wire Leads



		24	0.4 amp @ 24V AC	90 dB @ 10 ft. 70 dB @ 100 ft.	Continuous	4 1/4"	Steel	Amber	No	4	1/4"	C-UL Listed UL Listed	5828T61	0000000


		24	0.4 amp @ 24V AC	90 dB @ 10 ft. 70 dB @ 100 ft.	Continuous	4 1/4"	Steel	Red	No	4	1/4"	C-UL Listed UL Listed	5828T62	000000
		24	0.4 amp @ 24V AC	92 dB @ 10 ft. 72 dB @ 100 ft.	Continuous	6"	Steel	Amber	No	4	1/4"	C-UL Listed UL Listed	5828T65	000000
		24	0.4 amp @ 24V AC	92 dB @ 10 ft. 72 dB @ 100 ft.	Continuous	6"	Steel	Red	No	4	1/4"	C-UL Listed UL Listed	5828T66	000000
		24	0.4 amp @ 24V AC	94 dB @ 10 ft. 74 dB @ 100 ft.	Continuous	8"	Steel	Amber	No	4	1/4"	C-UL Listed UL Listed	5828T69	000000
		24	0.4 amp @ 24V AC	94 dB @ 10 ft. 74 dB @ 100 ft.	Continuous	8"	Steel	Red	No	4	1/4"	C-UL Listed UL Listed	5828T71	000000
		24	0.4 amp @ 24V AC	96 dB @ 10 ft. 76 dB @ 100 ft.	Continuous	10"	Steel	Amber	No	4	1/4"	C-UL Listed UL Listed	5828T74	000000
		24	0.4 amp @ 24V AC	96 dB @ 10 ft. 76 dB @ 100 ft.	Continuous	10"	Steel	Red	No	4	1/4"	C-UL Listed UL Listed	5828T75	000000

Accessories and Replacements for Audible Alarms/Indicator Lights

Bulb
T3 1/4	7/16"	1 3/16"	24	2.4	36	Glass	Clear	7,000	5828T92	00000

		Each
Bell Guard	5684T46	000000

Bell for Outdoor Use

									Mounting
	Voltage, V AC	Current @ Voltage	Volume (Sound) @ Distance	Sound Pattern	Dia.	Material	Light Color	Fasteners Included	No. of Holes	Hole Dia.	Certification		Each
2 Wire Leads



		24	0.4 amp @ 24V AC	90 dB @ 10 ft. 70 dB @ 100 ft.	Continuous	4 1/4"	Steel	Amber	No	2	1/4"	C-UL Listed UL Listed	5828T63	0000000

Accessories and Replacements for Audible Alarms/Indicator Lights

Bulb
T3 1/4	7/16"	1 3/16"	24	2.4	36	Glass	Clear	7,000	5828T92	00000

		Each
Bell Guard	5684T46	000000

Multiple-Tone Buzzers

			Volume
	Voltage	Current @ Voltage	Control	(Sound) @ Distance	Environment	Sound Pattern	Power Source	Ht.	Wd.	Dp.	Material	Mounting Profile	Fasteners Included	Features	Certification		Each
With 2 Wire Leads



		24V AC 24V DC	0.07 amp @ 24V DC 0.22 amp @ 24V AC	Adjustable	88 dBA @ 10 ft.	Outdoor	Continuous	Electric	4 1/2"	4 1/2"	3 1/2"	Plastic	Surface	Yes	32 Tones	C-UL Listed, California Fire Marshal Approved, UL Listed	5649T53	0000000

Boxes

		Each
Aluminum Outdoor Outlet Box	5649T513	000000

Bells

Surface mount using an outlet box. For outdoor bells, the outlet box is included.

Bells

								Mounting Holes
	Voltage, V AC	Current @ Voltage	Volume (Sound) @ Distance	Sound Pattern	Dia.	Material	Fasteners Included	No. of	Dia.	Certification		Each
With 2 Wire Leads



		24	0.35 amp @ 24V AC	90 dB @ 10 ft. 70 dB @ 100 ft.	Continuous	4 1/4"	Steel	No	4	1/4"	C-UL Listed, UL Listed	5684T12	0000000


		24	0.35 amp @ 24V AC	92 dB @ 10 ft. 72 dB @ 100 ft.	Continuous	6"	Steel	No	4	1/4"	C-UL Listed, UL Listed	5684T21	000000
		24	0.35 amp @ 24V AC	94 dB @ 10 ft. 74 dB @ 100 ft.	Continuous	8"	Steel	No	4	1/4"	C-UL Listed, UL Listed	5684T29	000000
		24	0.35 amp @ 24V AC	96 dB @ 10 ft. 76 dB @ 100 ft.	Continuous	10"	Steel	No	4	1/4"	C-UL Listed, UL Listed	5684T36	000000

Guards

		Each
Bell Guard	5684T46	000000

Bells for Use Outdoors

											Mounting Holes
	Voltage, V AC	Current @ Voltage	Volume (Sound) @ Distance	Sound Pattern	Dia.	Material	Conduit Trade Size	Thread Type	Gender	Fasteners Included	No. of	Dia.	Certification		Each
With 2 Wire Leads



		24	0.35 amp @ 24V AC	90 dB @ 10 ft. 70 dB @ 100 ft.	Continuous	4 1/4"	Steel	1/2	NPT	Female	No	2	5/16"	C-UL Listed, UL Listed	5658T71	0000000


		24	0.35 amp @ 24V AC	92 dB @ 10 ft. 72 dB @ 100 ft.	Continuous	6"	Steel	1/2	NPT	Female	No	2	5/16"	C-UL Listed, UL Listed	5658T75	000000
		24	0.35 amp @ 24V AC	94 dB @ 10 ft. 74 dB @ 100 ft.	Continuous	8"	Steel	1/2	NPT	Female	No	2	5/16"	C-UL Listed, UL Listed	5658T79	000000
		24	0.35 amp @ 24V AC	96 dB @ 10 ft. 76 dB @ 100 ft.	Continuous	10"	Steel	1/2	NPT	Female	No	2	5/16"	C-UL Listed, UL Listed	5658T64	000000

Guards

		Each
Bell Guard	5684T46	000000

Surface-Mount Buzzers

Surface mount using an outlet box (sold separately).

			Volume
	Voltage, V AC	Current @ Voltage	Control	(Sound) @ Distance	Sound Pattern	Power Source	Dia.	Dp.	Material	Mounting Profile	Fasteners Included	Includes	Certification		Each
With Screw Terminals



		24	0.25 amp @ 24V AC	Fixed	70 dBA @ 10 ft.	Continuous	Electric	5 1/8"	2 1/4"	Epoxy-Coated Steel	Surface	Yes	Mounting Plate	FM Approved, UL Listed	56325T511	0000000

Boxes

Bulb
Shape No.	Dia.	Overall Lg.	Voltage, V AC	Wattage, W	Brightness, lm	Bulb Material	Color	Rated Life, hr.		Each
T3 1/4	7/16"	1 3/16"	24	2.4	36	Glass	Clear	7,000	5828T92	00000