Zhejiang Yonggui Electric Equipment Co., Ltd.

GTCM Circular Connectors

Mainly used in railroads, rolling stock, urban rail transportation, electronic communications, mining terminals and industrial equipment automation electrical control system between the electrical signal connection.

Specifications of GTCM of Circular Connectors

Contact specification

Φ1.6

Φ2.4

Φ3.6

Φ5.75

Φ8

Rated current

13A

23A

46A

80A

150A

Contact resistance

≤2.5mΩ

≤1.3mΩ

≤0.8mΩ

≤0.5mΩ

0.35mΩ

Insulation resistance

≥5000MΩ

5000MΩ

5000MΩ

5000MΩ

5000MΩ

Mechanical life

750 times

Vibration

According to GB/T21563-2008 requirements in accordance with the provisions of category 2

Shock

According to GB/T21563-2008 requirements in accordance with the provisions of category 2

Operating temperature

-55℃~+125℃

Humidity

95%(40℃)

Protection class

IP67(with suitable tail accessories)

Environmentally Friendly

RoHS

Material and surface treatment

Housing: Aluminum alloy; Surface treatment: Oxidized black
Insulator: Engineering plastic; Flame retardant grade: EN 45545
Pinhole: Copper alloy; Surface treatment: Ag plating


Contact Yonggui Electric for Connectors
Contact Yonggui Electric for Connectors
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