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Omron K2CM Motor Protective Relay (Current Reverse-phase, Inverse, 2~160A, 100~440VAC)

Omron K2CM Motor Protective Relay (Current Reverse-phase, Inverse, 2~160A, 100~440VAC)

Solid-state Relay Enables Choice of Three Operating Functions (Overcurrent, Openphase, and Reverse-phase).

Specifications

Type Motor Protective Relay
Detection Current reverse-phase
Trip Characteristic Inverse time
K2CM-1LS K2CM Current Rev-phase Inverse 2~8A 100/110/120 VAC Manual | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 2~8A | Voltage: 100/110/120 VAC | Reset: Manual
K2CM-1L K2CM Current Rev-phase Inverse 8~26A 100/110/120 VAC Manual | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 8~26A | Voltage: 100/110/120 VAC | Reset: Manual
K2CM-1M K2CM Current Rev-phase Inverse 20~65A 100/110/120 VAC Manual | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 20~65A | Voltage: 100/110/120 VAC | Reset: Manual
K2CM-1H K2CM Current Rev-phase Inverse 50~160A 100/110/120 VAC Manual | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 50~160A | Voltage: 100/110/120 VAC | Reset: Manual
K2CM-2LS K2CM Current Rev-phase Inverse 2~8A 200/220/240 VAC Manual | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 2~8A | Voltage: 200/220/240 VAC | Reset: Manual
K2CM-2L K2CM Current Rev-phase Inverse 8~26A 200/220/240 VAC Manual | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 8~26A | Voltage: 200/220/240 VAC | Reset: Manual
K2CM-2M K2CM Current Rev-phase Inverse 20~65A 200/220/240 VAC Manual | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 20~65A | Voltage: 200/220/240 VAC | Reset: Manual
K2CM-2H K2CM Current Rev-phase Inverse 50~160A 200/220/240 VAC Manual | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 50~160A | Voltage: 200/220/240 VAC | Reset: Manual
K2CM-4L K2CM Current Rev-phase Inverse 8~26A 400/440 VAC Manual | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 8~26A | Voltage: 400/440 VAC | Reset: Manual
K2CM-4M K2CM Current Rev-phase Inverse 20~65A 400/440 VAC Manual | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 20~65A | Voltage: 400/440 VAC | Reset: Manual
K2CM-4H K2CM Current Rev-phase Inverse 50~160A 400/440 VAC Manual | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 50~160A | Voltage: 400/440 VAC | Reset: Manual
K2CM-1LSA K2CM Current Rev-phase Inverse 2~8A 100/110/120 VAC Automatic | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 2~8A | Voltage: 100/110/120 VAC | Reset: Automatic | Note: Manual resetting required for reverse-phase detection
K2CM-1LA K2CM Current Rev-phase Inverse 8~26A 100/110/120 VAC Automatic | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 8~26A | Voltage: 100/110/120 VAC | Reset: Automatic | Note: Manual resetting required for reverse-phase detection
K2CM-1MA K2CM Current Rev-phase Inverse 20~65A 100/110/120 VAC Automatic | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 20~65A | Voltage: 100/110/120 VAC | Reset: Automatic | Note: Manual resetting required for reverse-phase detection
K2CM-1HA K2CM Current Rev-phase Inverse 50~160A 100/110/120 VAC Automatic | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 50~160A | Voltage: 100/110/120 VAC | Reset: Automatic | Note: Manual resetting required for reverse-phase detection
K2CM-2LSA K2CM Current Rev-phase Inverse 2~8A 200/220/240 VAC Automatic | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 2~8A | Voltage: 200/220/240 VAC | Reset: Automatic | Note: Manual resetting required for reverse-phase detection
K2CM-2LA K2CM Current Rev-phase Inverse 8~26A 200/220/240 VAC Automatic | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 8~26A | Voltage: 200/220/240 VAC | Reset: Automatic | Note: Manual resetting required for reverse-phase detection
K2CM-2MA K2CM Current Rev-phase Inverse 20~65A 200/220/240 VAC Automatic | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 20~65A | Voltage: 200/220/240 VAC | Reset: Automatic | Note: Manual resetting required for reverse-phase detection
K2CM-2HA K2CM Current Rev-phase Inverse 50~160A 200/220/240 VAC Automatic | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 50~160A | Voltage: 200/220/240 VAC | Reset: Automatic | Note: Manual resetting required for reverse-phase detection
K2CM-4LA K2CM Current Rev-phase Inverse 8~26A 400/440 VAC Automatic | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 8~26A | Voltage: 400/440 VAC | Reset: Automatic | Note: Manual resetting required for reverse-phase detection
K2CM-4MA K2CM Current Rev-phase Inverse 20~65A 400/440 VAC Automatic | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 20~65A | Voltage: 400/440 VAC | Reset: Automatic | Note: Manual resetting required for reverse-phase detection
K2CM-4HA K2CM Current Rev-phase Inverse 50~160A 400/440 VAC Automatic | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 50~160A | Voltage: 400/440 VAC | Reset: Automatic | Note: Manual resetting required for reverse-phase detection
Monitoring RelaysOmron
22 product codes available in this family
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Omron K2CM Motor Protective Relay (Current Reverse-phase, Inverse, 2~160A, 100~440VAC)

Brand Omron·Monitoring Relays

Available part numbers (22)

K2CM-1LS, K2CM-1L, K2CM-1M, K2CM-1H, K2CM-2LS, K2CM-2L, K2CM-2M, K2CM-2H, K2CM-4L, K2CM-4M + 12 more — see full table ↓

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Product codeSpec
K2CM-1LSK2CM Current Rev-phase Inverse 2~8A 100/110/120 VAC Manual | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 2~8A | Voltage: 100/110/120 VAC | Reset: Manual
K2CM-1LK2CM Current Rev-phase Inverse 8~26A 100/110/120 VAC Manual | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 8~26A | Voltage: 100/110/120 VAC | Reset: Manual
K2CM-1MK2CM Current Rev-phase Inverse 20~65A 100/110/120 VAC Manual | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 20~65A | Voltage: 100/110/120 VAC | Reset: Manual
K2CM-1HK2CM Current Rev-phase Inverse 50~160A 100/110/120 VAC Manual | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 50~160A | Voltage: 100/110/120 VAC | Reset: Manual
K2CM-2LSK2CM Current Rev-phase Inverse 2~8A 200/220/240 VAC Manual | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 2~8A | Voltage: 200/220/240 VAC | Reset: Manual
K2CM-2LK2CM Current Rev-phase Inverse 8~26A 200/220/240 VAC Manual | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 8~26A | Voltage: 200/220/240 VAC | Reset: Manual
K2CM-2MK2CM Current Rev-phase Inverse 20~65A 200/220/240 VAC Manual | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 20~65A | Voltage: 200/220/240 VAC | Reset: Manual
K2CM-2HK2CM Current Rev-phase Inverse 50~160A 200/220/240 VAC Manual | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 50~160A | Voltage: 200/220/240 VAC | Reset: Manual
K2CM-4LK2CM Current Rev-phase Inverse 8~26A 400/440 VAC Manual | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 8~26A | Voltage: 400/440 VAC | Reset: Manual
K2CM-4MK2CM Current Rev-phase Inverse 20~65A 400/440 VAC Manual | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 20~65A | Voltage: 400/440 VAC | Reset: Manual
K2CM-4HK2CM Current Rev-phase Inverse 50~160A 400/440 VAC Manual | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 50~160A | Voltage: 400/440 VAC | Reset: Manual
K2CM-1LSAK2CM Current Rev-phase Inverse 2~8A 100/110/120 VAC Automatic | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 2~8A | Voltage: 100/110/120 VAC | Reset: Automatic | Note: Manual resetting required for reverse-phase detection
K2CM-1LAK2CM Current Rev-phase Inverse 8~26A 100/110/120 VAC Automatic | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 8~26A | Voltage: 100/110/120 VAC | Reset: Automatic | Note: Manual resetting required for reverse-phase detection
K2CM-1MAK2CM Current Rev-phase Inverse 20~65A 100/110/120 VAC Automatic | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 20~65A | Voltage: 100/110/120 VAC | Reset: Automatic | Note: Manual resetting required for reverse-phase detection
K2CM-1HAK2CM Current Rev-phase Inverse 50~160A 100/110/120 VAC Automatic | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 50~160A | Voltage: 100/110/120 VAC | Reset: Automatic | Note: Manual resetting required for reverse-phase detection
K2CM-2LSAK2CM Current Rev-phase Inverse 2~8A 200/220/240 VAC Automatic | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 2~8A | Voltage: 200/220/240 VAC | Reset: Automatic | Note: Manual resetting required for reverse-phase detection
K2CM-2LAK2CM Current Rev-phase Inverse 8~26A 200/220/240 VAC Automatic | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 8~26A | Voltage: 200/220/240 VAC | Reset: Automatic | Note: Manual resetting required for reverse-phase detection
K2CM-2MAK2CM Current Rev-phase Inverse 20~65A 200/220/240 VAC Automatic | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 20~65A | Voltage: 200/220/240 VAC | Reset: Automatic | Note: Manual resetting required for reverse-phase detection
K2CM-2HAK2CM Current Rev-phase Inverse 50~160A 200/220/240 VAC Automatic | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 50~160A | Voltage: 200/220/240 VAC | Reset: Automatic | Note: Manual resetting required for reverse-phase detection
K2CM-4LAK2CM Current Rev-phase Inverse 8~26A 400/440 VAC Automatic | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 8~26A | Voltage: 400/440 VAC | Reset: Automatic | Note: Manual resetting required for reverse-phase detection
K2CM-4MAK2CM Current Rev-phase Inverse 20~65A 400/440 VAC Automatic | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 20~65A | Voltage: 400/440 VAC | Reset: Automatic | Note: Manual resetting required for reverse-phase detection
K2CM-4HAK2CM Current Rev-phase Inverse 50~160A 400/440 VAC Automatic | Type: Motor Protective Relay | Detection: Current reverse-phase | Trip Characteristic: Inverse time | Current Range: 50~160A | Voltage: 400/440 VAC | Reset: Automatic | Note: Manual resetting required for reverse-phase detection

Need a different model, or a part not listed here? Send us your parts list →