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EDWARDS SIGNALING 302-ET-135 Heat Detector, Surface Mount, Round, Gray - Heat Detectors for Fire Alarm Systems
EDWARDS SIGNALINGHeat Detectors for Fire Alarm Systems

EDWARDS SIGNALING 302-ET-135 Heat Detector, Surface Mount, Round, Gray

The EDWARDS SIGNALING 302-ET-135 is a surface-mount, round, gray heat detector for outdoor fire alarm systems. It operates on 125V DC or 6 to 25V AC/DC, with a current rating of 0.5 A @ 125V AC, and meets MEA standards.

SKU 3G-OTH-546526

Also listed as: 302ET135 · 302 ET 135

Brand
EDWARDS SIGNALING
Item
302-ET-135 Heat Detector, Surface Mount, Round, Gray
Part Number
302-ET-135
Category
Heat Detectors for Fire Alarm Systems
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

EDWARDS SIGNALING
Manufacturer Part Number
302-ET-135
Type
Surface Mount, Round, Gray
Shape
Round
Detects
Heat
Standards
MEA
Body Color
Gray
Sensor Type
Mechanical
For Location
Outdoor
Power Source
Hardwired
Current Rating
0.5 A @ 125V AC
Mounting Style
Surface
Voltage Rating
6 to 25V AC
Mounting Location
Surface

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EDWARDS SIGNALING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EDWARDS SIGNALING 302-ET-135 is a surface-mount, round, gray heat detector for outdoor fire alarm systems. It operates on 125V DC or 6 to 25V AC/DC, with a current rating of 0.5 A @ 125V AC, and meets MEA standards.

Frequently Asked Questions

What is the EDWARDS SIGNALING 302-ET-135 heat detector used for?

The EDWARDS SIGNALING 302-ET-135 is a surface-mount heat detector designed for outdoor fire alarm systems. It detects heat rather than smoke, making it suitable for environments where smoke detectors may cause false alarms, such as kitchens or boiler rooms.

What are the specifications of the EDWARDS SIGNALING 302-ET-135?

The EDWARDS SIGNALING 302-ET-135 operates on 125V DC or 6 to 25V AC/DC, with a current rating of 0.5 A @ 125V AC. It is a surface-mount, round, gray unit for outdoor use, meeting MEA standards. The sensor type is mechanical.

Where to buy the EDWARDS SIGNALING 302-ET-135 worldwide?

3G Electric supplies the EDWARDS SIGNALING 302-ET-135 heat detector to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this model.

How to install the EDWARDS SIGNALING 302-ET-135 heat detector?

Mount the EDWARDS SIGNALING 302-ET-135 on a flat surface using the provided hardware. Connect wiring per the voltage rating (6 to 25V AC/DC or 125V DC) and ensure the detector is positioned for proper heat exposure. Follow local fire code for outdoor placement.

Used in

Common applications for EDWARDS SIGNALING
Commercial fire alarm systems — Edwards Signaling WG4RN-SVMHC speaker strobe for combined audible and visual notification in 25/70V systems.
Industrial facility fire safety — Edwards Signaling MR199X13/C relay for 24V DC control circuits in fire alarm panels.
Institutional building alarm testing — Edwards Signaling SD-TRM remote test station for surface-mount alarm/trouble indication on single-gang boxes.
High-rise residential fire alarm — Edwards Signaling WG4RF-SVMC speaker strobe for 24V DC and 25/70V notification in corridors and common areas.
Manufacturing plant emergency signaling — Edwards Signaling tower light modules for status indication on machinery and processes.
Warehouse fire detection — Edwards Signaling heat detectors for areas where smoke detection is impractical due to environmental conditions.
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EDWARDS SIGNALING Products

3G Electric supplies EDWARDS SIGNALING heat detectors for fire alarm systems. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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UL-listed surface-mount heat detector for indoor fire alarm systems. Round gray housing with mechanical sensor. Operates on 6 to 25V DC or 6 to 25V AC, rated 0.5 A @ 125V AC. Suitable for areas prone to false alarms from smoke detection, such as kitchens, boiler rooms, or garages
EDWARDS SIGNALING
UL-listed surface-mount heat detector for indoor fire alarm systems. Round gray housing with mechanical sensor. Operates on 6 to 25V DC or 6 to 25V AC, rated 0.5 A @ 125V AC. Suitable for areas prone to false alarms from smoke detection, such as kitchens, boiler rooms, or garages

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