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    Kyongbo Electric Induction Over Current Relay GCO-CH (Normally Open Contact, Holding Coil)

    Kyongbo Electric Induction Over Current Relay GCO-CH (Normally Open Contact, Holding Coil)

    Operation and application are the same as type GCO-C; this relay is used when a normally open contact is needed without another power source.

    Key features

    • Operates without separate power source
    • Inverse and very inverse time characteristics
    • AC ICS unit 2.0 A

    Specifications

    Frequency 60 Hz (standard), 50 Hz (option)
    Case Color Munsell N1.5
    GCO-CHⅢ4 Tap Range: 4-12 A | Taps: 4, 5, 6, 7, 8, 10, 12 A | Characteristic: Inverse | Rating: 5 A | ICS Unit: AC 2.0 A | Case: Non-drawout | Weight: approx. 4 kg
    GCO-CHⅢ3 Tap Range: 3-8 A | Taps: 3, 4, 5, 6, 8 A | Characteristic: Inverse | Rating: 5 A | ICS Unit: AC 2.0 A | Case: Non-drawout | Weight: approx. 4 kg
    GCO-CHⅢ2 Tap Range: 2-6 A | Taps: 2, 3, 4, 5, 6 A | Characteristic: Inverse | Rating: 5 A | ICS Unit: AC 2.0 A | Case: Non-drawout | Weight: approx. 4 kg
    GCO-CHⅡ4 Tap Range: 4-12 A | Taps: 4, 5, 6, 7, 8, 10, 12 A | Characteristic: Very inverse | Rating: 5 A | ICS Unit: AC 2.0 A | Case: Non-drawout | Weight: approx. 4 kg
    GCO-CHⅡ3 Tap Range: 3-8 A | Taps: 3, 4, 5, 6, 8 A | Characteristic: Very inverse | Rating: 5 A | ICS Unit: AC 2.0 A | Case: Non-drawout | Weight: approx. 4 kg
    GCO-CHⅡ2 Tap Range: 2-6 A | Taps: 2, 3, 4, 5, 6 A | Characteristic: Very inverse | Rating: 5 A | ICS Unit: AC 2.0 A | Case: Non-drawout | Weight: approx. 4 kg
    GCO-CHⅢD4 Tap Range: 4-12 A | Taps: 4, 5, 6, 7, 8, 10, 12 A | Characteristic: Inverse | Rating: 5 A | ICS Unit: AC 2.0 A | Case: Drawout | Weight: approx. 4 kg
    GCO-CHⅢD3 Tap Range: 3-8 A | Taps: 3, 4, 5, 6, 8 A | Characteristic: Inverse | Rating: 5 A | ICS Unit: AC 2.0 A | Case: Drawout | Weight: approx. 4 kg
    GCO-CHⅢD2 Tap Range: 2-6 A | Taps: 2, 3, 4, 5, 6 A | Characteristic: Inverse | Rating: 5 A | ICS Unit: AC 2.0 A | Case: Drawout | Weight: approx. 4 kg
    GCO-CHⅡD4 Tap Range: 4-12 A | Taps: 4, 5, 6, 7, 8, 10, 12 A | Characteristic: Very inverse | Rating: 5 A | ICS Unit: AC 2.0 A | Case: Drawout | Weight: approx. 4 kg
    GCO-CHⅡD3 Tap Range: 3-8 A | Taps: 3, 4, 5, 6, 8 A | Characteristic: Very inverse | Rating: 5 A | ICS Unit: AC 2.0 A | Case: Drawout | Weight: approx. 4 kg
    GCO-CHⅡD2 Tap Range: 2-6 A | Taps: 2, 3, 4, 5, 6 A | Characteristic: Very inverse | Rating: 5 A | ICS Unit: AC 2.0 A | Case: Drawout | Weight: approx. 4 kg
    Induction Protective RelaysKyongbo Electric
    12 product codes available in this family
    Sourced direct from KoreaExport-ready supplyCompetitive pricing
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    Kyongbo Electric Induction Over Current Relay GCO-CH (Normally Open Contact, Holding Coil)

    Brand Kyongbo Electric·Induction Protective Relays

    Available part numbers (12)

    GCO-CHⅢ4, GCO-CHⅢ3, GCO-CHⅢ2, GCO-CHⅡ4, GCO-CHⅡ3, GCO-CHⅡ2, GCO-CHⅢD4, GCO-CHⅢD3, GCO-CHⅢD2, GCO-CHⅡD4 + 2 more — see full table ↓

    How to order

    Send the Kyongbo Electric part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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    Product codes & specifications
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    Product codeSpec
    GCO-CHⅢ4Tap Range: 4-12 A | Taps: 4, 5, 6, 7, 8, 10, 12 A | Characteristic: Inverse | Rating: 5 A | ICS Unit: AC 2.0 A | Case: Non-drawout | Weight: approx. 4 kg
    GCO-CHⅢ3Tap Range: 3-8 A | Taps: 3, 4, 5, 6, 8 A | Characteristic: Inverse | Rating: 5 A | ICS Unit: AC 2.0 A | Case: Non-drawout | Weight: approx. 4 kg
    GCO-CHⅢ2Tap Range: 2-6 A | Taps: 2, 3, 4, 5, 6 A | Characteristic: Inverse | Rating: 5 A | ICS Unit: AC 2.0 A | Case: Non-drawout | Weight: approx. 4 kg
    GCO-CHⅡ4Tap Range: 4-12 A | Taps: 4, 5, 6, 7, 8, 10, 12 A | Characteristic: Very inverse | Rating: 5 A | ICS Unit: AC 2.0 A | Case: Non-drawout | Weight: approx. 4 kg
    GCO-CHⅡ3Tap Range: 3-8 A | Taps: 3, 4, 5, 6, 8 A | Characteristic: Very inverse | Rating: 5 A | ICS Unit: AC 2.0 A | Case: Non-drawout | Weight: approx. 4 kg
    GCO-CHⅡ2Tap Range: 2-6 A | Taps: 2, 3, 4, 5, 6 A | Characteristic: Very inverse | Rating: 5 A | ICS Unit: AC 2.0 A | Case: Non-drawout | Weight: approx. 4 kg
    GCO-CHⅢD4Tap Range: 4-12 A | Taps: 4, 5, 6, 7, 8, 10, 12 A | Characteristic: Inverse | Rating: 5 A | ICS Unit: AC 2.0 A | Case: Drawout | Weight: approx. 4 kg
    GCO-CHⅢD3Tap Range: 3-8 A | Taps: 3, 4, 5, 6, 8 A | Characteristic: Inverse | Rating: 5 A | ICS Unit: AC 2.0 A | Case: Drawout | Weight: approx. 4 kg
    GCO-CHⅢD2Tap Range: 2-6 A | Taps: 2, 3, 4, 5, 6 A | Characteristic: Inverse | Rating: 5 A | ICS Unit: AC 2.0 A | Case: Drawout | Weight: approx. 4 kg
    GCO-CHⅡD4Tap Range: 4-12 A | Taps: 4, 5, 6, 7, 8, 10, 12 A | Characteristic: Very inverse | Rating: 5 A | ICS Unit: AC 2.0 A | Case: Drawout | Weight: approx. 4 kg
    GCO-CHⅡD3Tap Range: 3-8 A | Taps: 3, 4, 5, 6, 8 A | Characteristic: Very inverse | Rating: 5 A | ICS Unit: AC 2.0 A | Case: Drawout | Weight: approx. 4 kg
    GCO-CHⅡD2Tap Range: 2-6 A | Taps: 2, 3, 4, 5, 6 A | Characteristic: Very inverse | Rating: 5 A | ICS Unit: AC 2.0 A | Case: Drawout | Weight: approx. 4 kg

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