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Surface Mount 230V Relay Module with Lithium Back-Up Battery - Ei128RBU

1 in stock
41.39 ex VAT
49.67 inc VAT
Product Overview

The Ei128RBU is a 230V mains powered relay module with rechargeable lithium battery back up. Designed for use with the Ei2110, Ei140 and Ei160 series of alarms, the Ei128RBU relay module signals external devices such as panels and call systems when any of the interconnected alarms are activated. The module has additional trunking knockouts for ease of wiring and can be installed underneath any smoke or heat alarm in the system.

  • 5 year warranty
  • Surface mount 230V relay module with rechargeable built-in lithium battery back up
  • Suitable for use with the Ei2110, Ei140 and Ei160 series of alarms
  • Discreet installation behind any of the interconnected smoke and heat alarms
  • Supplied with volt free contacts (normally open and normally closed) - rated up to 240V AC / 5 amps
  • Can be configured to give a 230V or 24V output
  • Sends a signal to connected external devices when an alarm is activated
  • Fitted with a 4 way connector block
  • 3 x 25mm trunking knockouts for surface wiring and centre knockout for recess wiring
  • Provides continuous or pulse output
  • Lithium battery back up has a 10 year life
  • Used to connect to devices such as panels and nurse / warden call systems
Technical Data

This is the technical data for the Surface Mount 230V Relay Module with Lithium Back-Up Battery - Ei128RBU.

Product Code Ei128RBU
Weight 0.18kg
Dimensions (HxDia) 20x135mm
Power Source 230V with battery back up
Back-Up Battery Rechargeable lithium (10 year life)

Data Sheets

Pricing & Availability

Model Stock Levels Price Weight
Product Code: Ei128RBU Stock Level:
1 in stock

41.39 ex VAT

49.67 inc VAT


Delivery Options

The following delivery options are available on this product.

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