British General Nexus Metal 1-Gang 2-Way LED Dimmer… (43921)

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British General Nexus Metal 1-Gang 2-Way LED Dimmer Switch Brushed Iridium (43921)

Sleek, slim design with soft, rounded corners.

  • Leading Edge
  • Raised Slim Profile
  • Screwed Faceplate
  • Requires 25mm Back Box
  • Captive Terminal Screws
  • Suitable for Mains & Low Voltage Lighting
  • Overload Protection
  • Integral Moisture Protection Gasket

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Rated 5 out of 5 by from Dimmer switch Good quality dimmer switch for LED downlighters. Very little delay in lighting up
Date published: 2021-06-01
Rated 2 out of 5 by from Dimmer switch unreliability Bought to replace an identical product of unknown age about six months ago. Like the old switch, the push on/off has started failing already, though the dimmer rheostat is unaffected.
Date published: 2021-01-30
Rated 3 out of 5 by from Ok Ok but let down by nasty soft fixing screws They should be domed totally let down the look. Marginal size cable screws but thumbs up for colour coding . Mid range price but let down some cheap parts.
Date published: 2020-09-09
Rated 1 out of 5 by from Rubbish Made our front room led lighting look more like a night club as lights kept flickering away no matter what I tried. Only changed switch because original was getting tired but at least that never made our lights like a strobe display
Date published: 2019-12-28
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What size back box will this fit?

Asked by: JoeHi
Hi JoeHi, We would recommend a minimum back box depth of 25mm.
Answered by: Nexus Technical Team
Date published: 2019-11-11

Will this work on LED bulbs or just standard bulbs?

Asked by: Gusmagoo
These dimmers will work with up to 50Watts of LED lamps (bulbs) providing the Lamps are Leading Edge compatible.
Answered by: Nexus Technical Team
Date published: 2019-11-21
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Specification
Brand British General
Dimmer Switch Operation Rotary
Fixings Supplied Fixings Supplied
Insert Colour Without Inserts
Manufacturer Guarantee 25 Year Manufacturer's Guarantee (T&Cs Apply)
Max. Dimmable Load (Fluorescent) 100 W
Max. Dimmable Load (Halogen) 350 W
Max. Dimmable Load (Incandescent) 400 W
Max. Dimmable Load LED) 50 W
Min. Back Box Depth Required 25 mm
Min. Dimmable Load (Fluorescent) 10 W
Min. Dimmable Load (Halogen) 35 W
Min. Dimmable Load (Incandescent) 60 W
Min. Dimmable Load (LED) 5 W
Model Name Nexus Metal
Model No NBI81P
No. of Earth Terminals 2
No. of Ways 2 Way
Number of Gangs 1 Gang
On/Off Switch Operation Push
Overload Protection Overload Protection
Pack Size 1
Parent Colour Iridium
Pieces in Pack/Case 1
Power Voltage Supply 240 V
Product Type Dimmer Switch
Screwed/Screwless Screwed
Smart Compatibility Not Smart
Suitable for Dimming LEDs LED
Switches & Sockets Finish Brushed
Switches & Sockets Product Type Dimmer Switch
Switches & Sockets Profile Type Raised Slim
Switch Operation Dimmer
Switch Product Type Light
Terminal Capacity Terminals accept 1mm² to 2 x 2.5mm² cables
Waveform Leading Edge

Downloads

Instruction Manual