Smoke Detector Terminal Block

UL/CUL

Use Group B C D

Rate Voltage [V] 300 - 300

Rated Current [A] 10 - 10

Wire Range [AWG] 20~16

Dielectric Voltage-Withstand 1.6KV

 

IEC

Overvoltage Category III III II

Contamination Class 3 2 2

Rated Voltage [V] 250 320 630

Rated Current [A] 10 10 10

Impulse withstand voltage [KV] 4 4 4

Conductor cross section [mm²] 0.5~1.5

 

Material

Insulation Material PA66

Flammability rating UL94V-0

Conductor Material Copper alloy

Plating of conductor surface Sn plated

 

Other Data

Pitch/Poles [mm]/[P] 3.81 / 1~24

Stripping Length [mm] 8~9

Operating temperature [℃] -40~+105

Soldering temperature 250℃/ 5S

Pin dimensions [mm] 0.8*0.5

PCB Hole Diameter [mm] Ø1.1

 

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