Werma KombiSIGN 71 Series Buzzer Unit, LED, Xenon Bulb 24V dc, AC/DC, IP65

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PHP4,065.86

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PHP4,553.76

(inc. VAT)

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RS Stock No.:
455-3356
Distrelec Article No.:
137-66-158
Mfr. Part No.:
645.800.75
Manufacturer:
Werma
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Brand

Werma

Series

KombiSIGN 71

Product Type

Buzzer Unit

Minimum Sound Level

80dB

Component Type

Buzzer Element

Multifunction

No

Current Type

AC/DC

Current Consumption

11mA

Mount Type

Base

Lamp Included

Yes

Bulb Type

LED, Xenon

Maximum Supply Voltage

24V dc

Minimum Operating Temperature

-20°C

Maximum Sound Level

85dB

Maximum Operating Temperature

50°C

Height

72mm

Standards/Approvals

RoHS, CE

Hazardous Area Certification

No

Base Diameter

70mm

IP Rating

IP65

Housing Colour

Black

COO (Country of Origin):
DE

Werma KombiSIGN 71 Series Buzzer Unit, 24V Maximum Supply Voltage, 85dB Maximum Sound Level - 645.800.75


This buzzer unit provides audible signalling for industrial environments where compact, robust alarm devices are required. Designed for base mounting with a black housing, it combines visual lamp capability with an audible element to indicate process states or warnings. The unit operates from common AC/DC supplies and is rated for use in dusty or wet conditions, making it suitable for machinery panels and control stations.

Features and Benefits:


• Produces sound between 80dB and 85dB to alert personnel effectively
• Operates up to 24VDC while drawing just 11mA to minimise power use
• Accepts both xenon and LED lamp types for visual indication flexibility
• IP65 enclosure prevents ingress from dust and water during operation
• Withstands ambient temperatures from -20°C to 50°C for varied workplaces
• 70mm base diameter allows straightforward replacement and mounting

Applications


• Suitable for panel-mounted alerts on factory machinery
• Ideal for safety signalling on conveyor control cabinets
• Used with assembly-line stations to indicate fault conditions
• Can be used for machine-room audible notifications during shifts
• Suitable for control panels requiring compact 72mm height alarms

What approvals confirm material and electrical conformity?


It carries RoHS and CE markings indicating compliance with relevant EU material restrictions and conformity assessment procedures.

How does the unit handle mixed-voltage installations?


The buzzer element accepts both alternating and direct current supplies, allowing compatibility with varied control system outputs.

What is the expected visual indication capability?


The device accepts either xenon or LED bulb types, enabling both flashing xenon-style or steady/flash LED signalling depending on the chosen lamp.

How does the product’s design affect installation space?


The housing height is 72mm, offering a compact profile for tight panel cut-outs while keeping the acoustic element effective.

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