Allen Bradley Panel Mount Siren, 240 V ac, 105dB at 1 m, AC

RS Stock No.:: 536-4163
Mfr. Part No.:: 855P-B20LE22
Brand:: Allen Bradley

Allen Bradley Panel Mount Siren, 240 V ac, 105dB at 1 m, AC

Available to back order for despatch when stock is available

Price Each

£83.76

(exc. VAT)

£100.51

(inc. VAT)

Units	Per unit
1 - 9	£83.76
10 - 14	£78.73
15 +	£75.38

Alternative

This product is not currently available. Here is our alternative recommendation.

RS PRO Conduit Box, Panel Mount, Surface Mount Electronic Sounder, 98 → 260 V ac, IP54, IP65, AC, 8-Tone

RS Stock No.: 144-5946

Price Each

£33.43

(exc. VAT)

£40.12

(inc. VAT)

RS Stock No.:: 536-4163
Mfr. Part No.:: 855P-B20LE22
Brand:: Allen Bradley

Technical Reference

Legislation and Compliance

RoHS Status: Not Applicable

COO (Country of Origin):: DE

Product Details

855P Sounder

22.5mm panel mount
Can be combined with 800F series push buttons
Adjustable volume on 45mm and 65mm to <85dB
Selectable Continuous or Pulsing
65mm adds alternating frequency
IP65 rating

Allen Bradley Siren, Buzzer Type, 105dB at 1m, Panel Mounting - 855P-B20LE22

Need a safety device that can't be ignored? Choose this siren from Rockwell Automation's Allen Bradley range. It belts out 105dB, which is as loud as an orchestra, at one metre to warn people of changes in conditions or coming danger. Choose between a continuous or pulsing alarm and different frequencies to grab the attention of your workforce. The unit's adjustable volume lets you select a suitable level for your setup. You'll find this siren is an effective safety measure in industrial and commercial environments where background noise is high.

Features & Benefits

• Panel mounting for a secure fit that helps prevent accidental disconnections
• Small size, featuring a diameter of 65mm, fits easily into confined spaces
• Lightweight unit of only 65g puts little strain on installations
• Wide operating temperature range between -25°C and +60°C for use in demanding conditions

Standards and Certifications

• EN/IEC 60947-1
• UL 508
• CSA C22.2 no. 14
• c-UL-us

How does this electronic siren work?

This siren is connected to an alarm circuit, which forms part of the component. Any changes in set conditions will trigger this circuit, making the siren emit a loud noise.

Buzzer

Specifications

Attribute	Value
Supply Voltage	240 V ac
Decibels at 1 Metre	105dB
Current Type	AC
Mounting Style	Panel Mount
Diameter	65 mm
Application Type	Buzzer
Maximum Temperature	+60°C
Minimum Temperature	-25°C