374C-1 Flush Mount PIR Timer

374C-1 Flush Mount PIR Timer: Product Description

The Flush Mount PIR Timer is an energy saving device to switch loads only when there is presence or absence detected. This PIR timer unit has been specifically designed for ceiling mounting and includes spring fixing arms for quick and easy installation. This compact unit is one of the smallest most discrete units available.

The PIR is a time switch designed to sense moving infra red such as moving body heat, and activate a load or appliance for a specified time period. An internal light sensor in the switch will keep the load switched off when sufficient ambient light is available.

A green indicator LED signifies when timing has been retriggered and when the unit is in its final minute of countdown. Time control is adjustable from 30 seconds to 30 minutes and the unit features easy access to timing and lux level control without the need for removing from the ceiling.

The Elkay Ceiling Mount PIR only requires a 64mm cut out for flush mounting.

374C-1 Flush Mount PIR Timer: Key Features:

  • 6A all load types
  • Manual Lux for extra daylight saving control
  • Time settings from 30 seconds to 30 minutes• 360o Detection
  • 7 to 10 m detection range
  • 3 wire with a neutral being required
  • Can be interlinked with other 374C-1 PIR timers
  • Can be wired with single gang switch and work as an absence detector
  • 64 mm cut out

Flush Mount PIR Timer: Typical applications:

  • Suitable for lighting (Instant start or hot re-strike only), heating, ventilation systems and contactor coils
  • Suitable for use in all areas where timed control can help efficient energy usage. Manual Lux for extra daylight saving.

Technical details of 374C-1 Flush Mount PIR Timer:

  • 240V a.c. / 50Hz
  • 6A all load types
  • Compatibility: 230A-1 Ceiling Surface Mount Cup
  • CE Marked
  • Complies with BS EN 60669-1, 60669-2-1, 60669-2-3.
  • Power Consumption 0.9W
  • Flame Retardant ABS material
  • RoHS compliant

Get Catalogue Page

All Elkay’s Timers & Sensors Instruction on ONE page

Part No. Description Configuration Finish Rating
374C-1 Flush mount PIR timer 3 wire White 10A-240V
Ceiling mount PIR Fitting – Three Wire*

Wiring diagram for multiple unitsWiring Diagram for Single Unit
Ceiling mount PIR sensor detection diagram
The range is 7-10 metres based on 2.4 m mounting height. At increased heights range is increased.
Timing H=30min & L=30sec.    Lux+ Lux =Will always switch ON.   – Lux will switch OFF and stay OFF Lux setting between + & - will only switch ON if the ambient light level is below the set position.