UTC (Formerly GE Security/ESL) 541NCSXTE 4-Wire Photoelectric Smoke Detector, Sounder, Heat, Power Supv. Relay

UPC: 046188094714
Also known as: ES-541NCSXTE, GES-541NCSXTE

The UTC 541NCSXTE is a 4-wire photoelectric smoke detector with a temporal 3 sounder and heat sensor. Built-in dust compensation ensures optimal detector performance over time. Daily self-diagnostics automatically test the detector for accuracy.

Intelligent software and digitally processed sensing capabilities make the 541NCSXTE ideal for detecting low levels of smoke and ensuring your home or place of business is always kept safe.


Also known as: ES-541NCSXTE, GES-541NCSXTE

Technical Specifications: Color: White head and base Construction: ABS plastic Weight: 9.6 oz. (272 g) Mounting dimensions: 5.25 in. (133 mm) dia.; 0.3 in. (8 mm) high Detector head dimensions: 5.5 in. (140 mm) dia.; 2 in. (50 mm) high Heat detector, fixed threshold: 135°F (57.2°C) Heat detector, rate of rise: 15°F/min (8.3°C/min) and > 105°F (40.6°C) Alarm contacts: 500 mA @ 36 VDC (resistive) Auxiliary relay contacts: 1.0 A @ 30 VDC; Form C Typical alarm current (6/12/24 V): up to 60 mA max. if not limited by control panel Typical average standby current: 70 µA Maximum ripple p-p: (6/12/24 V): 10% (V p-p) Power supply: 12/24 V operation, 8.5 to 33 VDC polarity sensitive

For more information about the UTC (Formerly GE Security/ESL) 541NCSXTE, please contact us.