![[OMRON] — K2CU-F[] Heater Burnout Detector, Large-capacity Built-in CT (100~220VAC)](https://img.prosourcemro.com/2026/05/001-707-1024x1024.png)
Monitoring Relays
Omron
[OMRON] — K2CU-F[] Heater Burnout Detector, Large-capacity Built-in CT (100~220VAC)
Family ID: OMRON-K2CU-F
K2CU-F Heater Element Burnout Detector, Large-capacity, Built-in Current Transformer. With voltage fluctuation compensation.
16 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| K2CU-F10A-C | K2CU-F10A 100 VAC 4~10 A | OMRON | Type: Heater Element Burnout Detector | Model: F (Large-capacity) | Control Supply Voltage: 100 VAC | Operating Current: 4~10 A | Voltage Fluctuation Compensation: Yes | CT: Built-in | Series: K2CU | ||
| K2CU-F20A-C | K2CU-F20A 100 VAC 8~20 A | OMRON | Type: Heater Element Burnout Detector | Model: F (Large-capacity) | Control Supply Voltage: 100 VAC | Operating Current: 8~20 A | Voltage Fluctuation Compensation: Yes | CT: Built-in | Series: K2CU | ||
| K2CU-F40A-C | K2CU-F40A 100 VAC 16~40 A | OMRON | Type: Heater Element Burnout Detector | Model: F (Large-capacity) | Control Supply Voltage: 100 VAC | Operating Current: 16~40 A | Voltage Fluctuation Compensation: Yes | CT: Built-in | Series: K2CU | ||
| K2CU-F80A-C | K2CU-F80A 100 VAC 32~80 A | OMRON | Type: Heater Element Burnout Detector | Model: F (Large-capacity) | Control Supply Voltage: 100 VAC | Operating Current: 32~80 A | Voltage Fluctuation Compensation: Yes | CT: Built-in | Series: K2CU | ||
| K2CU-F10A-D | K2CU-F10A 110 VAC 4~10 A | OMRON | Type: Heater Element Burnout Detector | Model: F (Large-capacity) | Control Supply Voltage: 110 VAC | Operating Current: 4~10 A | Voltage Fluctuation Compensation: Yes | CT: Built-in | Series: K2CU | ||
| K2CU-F20A-D | K2CU-F20A 110 VAC 8~20 A | OMRON | Type: Heater Element Burnout Detector | Model: F (Large-capacity) | Control Supply Voltage: 110 VAC | Operating Current: 8~20 A | Voltage Fluctuation Compensation: Yes | CT: Built-in | Series: K2CU | ||
| K2CU-F40A-D | K2CU-F40A 110 VAC 16~40 A | OMRON | Type: Heater Element Burnout Detector | Model: F (Large-capacity) | Control Supply Voltage: 110 VAC | Operating Current: 16~40 A | Voltage Fluctuation Compensation: Yes | CT: Built-in | Series: K2CU | ||
| K2CU-F80A-D | K2CU-F80A 110 VAC 32~80 A | OMRON | Type: Heater Element Burnout Detector | Model: F (Large-capacity) | Control Supply Voltage: 110 VAC | Operating Current: 32~80 A | Voltage Fluctuation Compensation: Yes | CT: Built-in | Series: K2CU | ||
| K2CU-F10A-E | K2CU-F10A 200 VAC 4~10 A | OMRON | Type: Heater Element Burnout Detector | Model: F (Large-capacity) | Control Supply Voltage: 200 VAC | Operating Current: 4~10 A | Voltage Fluctuation Compensation: Yes | CT: Built-in | Series: K2CU | ||
| K2CU-F20A-E | K2CU-F20A 200 VAC 8~20 A | OMRON | Type: Heater Element Burnout Detector | Model: F (Large-capacity) | Control Supply Voltage: 200 VAC | Operating Current: 8~20 A | Voltage Fluctuation Compensation: Yes | CT: Built-in | Series: K2CU | ||
| K2CU-F40A-E | K2CU-F40A 200 VAC 16~40 A | OMRON | Type: Heater Element Burnout Detector | Model: F (Large-capacity) | Control Supply Voltage: 200 VAC | Operating Current: 16~40 A | Voltage Fluctuation Compensation: Yes | CT: Built-in | Series: K2CU | ||
| K2CU-F80A-E | K2CU-F80A 200 VAC 32~80 A | OMRON | Type: Heater Element Burnout Detector | Model: F (Large-capacity) | Control Supply Voltage: 200 VAC | Operating Current: 32~80 A | Voltage Fluctuation Compensation: Yes | CT: Built-in | Series: K2CU | ||
| K2CU-F10A-F | K2CU-F10A 220 VAC 4~10 A | OMRON | Type: Heater Element Burnout Detector | Model: F (Large-capacity) | Control Supply Voltage: 220 VAC | Operating Current: 4~10 A | Voltage Fluctuation Compensation: Yes | CT: Built-in | Series: K2CU | ||
| K2CU-F20A-F | K2CU-F20A 220 VAC 8~20 A | OMRON | Type: Heater Element Burnout Detector | Model: F (Large-capacity) | Control Supply Voltage: 220 VAC | Operating Current: 8~20 A | Voltage Fluctuation Compensation: Yes | CT: Built-in | Series: K2CU | ||
| K2CU-F40A-F | K2CU-F40A 220 VAC 16~40 A | OMRON | Type: Heater Element Burnout Detector | Model: F (Large-capacity) | Control Supply Voltage: 220 VAC | Operating Current: 16~40 A | Voltage Fluctuation Compensation: Yes | CT: Built-in | Series: K2CU | ||
| K2CU-F80A-F | K2CU-F80A 220 VAC 32~80 A | OMRON | Type: Heater Element Burnout Detector | Model: F (Large-capacity) | Control Supply Voltage: 220 VAC | Operating Current: 32~80 A | Voltage Fluctuation Compensation: Yes | CT: Built-in | Series: K2CU |
