B400SND Signalling Horn 2-21-150

The B400SND is a 110 dB(A) high output signalling horn suitable for a variety of general signalling applications. The B400SND reproduces the alert sound of traditional electro-mechanical equivalents but without any of the reliability issues.

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Voltage

10-30V ac/dc 40-260V ac/dc

Enclosure Color

Grey

Part Number:

B400SND

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Signalling Horn

Description

In addition to the ‘buzzer’ type sound the unit features a further two alarm sounds. All first stage sounds have a remotely selectable second stage. The B400SND is a component of the Spectra range and can be configured with the B350 or B450 traffic light beacons for complete audio-visual signalling.

Downloads

Datasheet	Datasheet.pdf
Installation Manual	D129-00-001-IS_Issue_1__B400SND_.pdf
Russian EAC Declaration of Conformity	D-GB.GA05.B.12595-20-24.03.2025.pdf
Russian Maritime register	19.00193.278.pdf
Declaration of Conformity	DC-026_Issue_G_Spectra.pdf
2D drawing (PDF)	SK0070_Issue_B.pdf
2D drawing (DWG)	SK0070_Issue_B.dwg
Hi-res product image 1 (TIFF)	2-21-150_B400SND.tif
Hi-res product image 2 (TIFF)	2-21-150_B400SND_ASSY.tif
Lo-res product image 1 (JPG)	2-21-150_B400SND.jpg
Lo-res product image 2 (JPG)	2-21-150_B400SND_ASSY.jpg

Features

Bayonet fixing body.
Anti-tamper locking screw.
Stainless steel fixings.
Multiple cable entries
Compatible with B350 and B450 traffic light series

Specification

No. of tones:	3
Output:	110 dB(A) @ 1m [101dB(A) @ 10ft/3m]
Stages:	Remotely selectable second stage
Mounting:	Surface mount (wall bracket available)
Entries:	1 × 5-7mm push through grommet 2 x M20 cable entry
Dimensions:	ø140 x 120mm
Ingress protection:	IP65
Housing material:	High impact UL94 V0 (f1) PC
Terminals:	0.5 to 1.5mm²
Operating temp:	-25 to +50°C [-13° to +122°F]
Storage temp:	-40 to +70°C [-40° to +158°F]
Relative humidity:	90% at 20°C [68°F]
*SPL data +/-3dB(A). Measured at optimum voltage.

Current Consumption

Version:	Voltage:	Current:
10-30V dc/ac	12V dc	52mA
10-30V dc/ac	24V dc	105mA
40-260V dc/ac	48V dc	42mA
10-30V dc/ac	12V ac 50/60Hz	115mA
10-30V dc/ac	24V ac 50Hz	215mA
40-260V dc/ac	48V ac 50/60Hz	68mA
40-260V dc/ac	115V dc	16mA
40-260V dc/ac	230V dc	8mA
40-260V dc/ac	115V ac 50/60Hz	36mA
40-260V dc/ac	230V ac 50/60Hz	18mA

Part Codes

Version:	Part code:
10-30V ac/dc	B400SND030G
40-260V ac/dc	B400SND230G

Accessories

Mounting brackets:	Description:
MB-B450T-S	Mounting bracket kit for a single B400SND/B450 type unit.
MB-B450T-M	Mounting bracket kit for linked multiple B400SND/B450 units.

Tone Table

Stage 1	WAV file	Frequency Description.	Stg 2
T 1	/system/1/assets/files/000/000/424/424/33c1c60f3/original/TF052.WAV	Electro-mechanical diaphragm horn sound	T 2
T 2	/system/1/assets/files/000/000/386/386/ceb4e488c/original/TF009.WAV	1200/500Hz @ 1Hz – DIN / PFEER P.T.A.P.	T 1
T 3	/system/1/assets/files/000/000/392/392/68d5d1294/original/TF029.WAV	800/1000Hz @ 7Hz Sweeping	T 2
Country specific or custom tone configurations and alarm frequencies are available upon request.

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