PRODUCTS
HOT SALE GRT508H-120A SINGLE-PHASE RELAY
Character:
-120A contact switching capability.
-Only impulse excitation needed, both for single and double coil.
-Low power consumption, small in size.
-Custom assemblies available with flexible wire and/or copper straps, and/or with integrated shunt.
-4KV dielectric strength between coil and contacts
-RoHS compliant
-IEC62055-31 UC3 compliant
-Outline dimensions: (52 x 43 x 22)mm
- Description
-
Hot Sale GRT508H-120A Single-Phase Relay Details
Contact Data
Contact Form 1B Contact Material AgSnO₂ Contact Resistance Max. 1.0mΩ (1A 6VDC) Rated Load(Resistive) 120A 250VAC Max. Switching Voltage 250VAC Max. Switching Current 120A Max. Switching Power 30000VA Service Life Mechnical Endurance 5x105 OPS Electrical Endurance 1x104 OPS Max. Short-circuit Current 3000A/10ms 6000A/10ms (no explosion) Characteristics
Operate Time 30ms Max. Release Time 30ms Max. Insulation Resistance (500VDC) 500MΩ Min. Dielectric Strength (50/60hz，1 min) Contact to Coil 4000VAC Across Open Contacts 2000VAC Contact to contact / Surge Voltage (1 .2/50 μ s) Contact to Coil 20KVAC Creepage Distance 8mm Unit Weight About 73g Environmental Data
Ambient Temperature -40℃一+85℃ Relative Humidity 5%-85% RH Vibration 10-55Hz 1.5mm Shock 98m/s² Coil Data (20℃)
Coil Voltage (VDC) Coil Resistance (Ω)±10% Coil Power (W) Operating Voltage (VDC) Releasing Voltage (VDC) Allowing Voltage (VDC) Pulse Duration (ms) Single Double Single Double □6 12 6/6 3.0 6.0 ≤4.2 ≤4.2 9 ≥90 □9 27 13.5/13.5 ≤6.3 ≤6.3 13.5 □12 48 24/24 ≤8.4 ≤8.4 18 □24 192 96/96 ≤16.8 ≤16.8 36
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Address: No.9, Linhu Avenue, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province
Telephone:+86-573-84776266 / 84775557 / 84775558 / 84775559
Fax: +86-573-84776699
E-mail: sales7@great-relay.com
Website: www.grtrelay.com
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