CR2-D thermal overload relays are designed to protect AC circuits and motors against overload, phase failure, and prolonged motor starting.
Panel Accessories, Thermal Overload Relays
Thermal Overload Relays 23 to 93A
£55.00
Thermal Overload Relays 23 to 93A
⚡ Electrical Calculator
🔌 Cable Size Reference
🌬 Unit Converter
🔋 Transformer VA & MCB Calculator
📊 Reference Guide
| Current (A) | Cable Size (mm²) |
|---|---|
| 6 | 1 |
| 6-12 | 1.5 |
| 12-25 | 2.5 |
| 25-32 | 4 |
| 32-40 | 6 |
| 40-64 | 10 |
| You must consider Ambient Temperature, Location and Thermal insulation in contact with cable. | |
Share this page with others:
- Share on Facebook (Opens in new window) Facebook
- Share on X (Opens in new window) X
- Share on Pinterest (Opens in new window) Pinterest
- Share on Telegram (Opens in new window) Telegram
- Share on Tumblr (Opens in new window) Tumblr
- Share on Threads (Opens in new window) Threads
- Share on LinkedIn (Opens in new window) LinkedIn
- Share on Reddit (Opens in new window) Reddit
- Share on WhatsApp (Opens in new window) WhatsApp
Description
Additional information
| Weight | 0.2 kg |
|---|---|
| Amps |
23-32.0A, 30.0-40.0A, 37.0-50.0A, 48.0-65.0A, 55.0-70.0A, 63.0-80.0A, 80.0-93.0A |




