![[OMRON] — K2CM Motor Protective Relay (Current Reverse-phase, Inverse, 2~160A, 100~440VAC)](https://img.prosourcemro.com/2026/05/001-445-1024x683.png)
Monitoring Relays
Omron
[OMRON] — K2CM Motor Protective Relay (Current Reverse-phase, Inverse, 2~160A, 100~440VAC)
Family ID: OMRON-K2CM-C-INV
Solid-state Relay Enables Choice of Three Operating Functions (Overcurrent, Openphase, and Reverse-phase)
22 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| K2CM-1LS | K2CM Current Rev-phase Inverse 2~8A 100/110/120 VAC Manual | OMRON | 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 | OMRON | 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 | OMRON | 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 | OMRON | 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 | OMRON | 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 | OMRON | 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 | OMRON | 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 | OMRON | 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 | OMRON | 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 | OMRON | 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 | OMRON | 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 | OMRON | 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 | OMRON | 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 | OMRON | 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 | OMRON | 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 | OMRON | 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 | OMRON | 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 | OMRON | 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 | OMRON | 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 | OMRON | 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 | OMRON | 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 | OMRON | 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 |
