




⚡ Stay powered, stay protected — the smart relay for the savvy pro.
The ABB TF42-20 Overload Relay offers precise thermal bi-metallic protection for circuits rated between 16 and 20 Amps. Featuring selectable manual or automatic reset, silver contacts, and IEC compliance, it ensures reliable, industrial-grade performance. Designed for easy DIN rail mounting and compatibility with AF Series contactors, this relay is a must-have for professionals demanding safety and efficiency.
| ASIN | B00JV3EHVK |
| Best Sellers Rank | #407,555 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #155 in Overload Relays |
| Brand | ABB |
| Connector Type | Screw |
| Contact Current Rating | 16 Amps |
| Contact Material | Silver |
| Contact Type | Normally Open |
| Current Rating | 20 Amps |
| Date First Available | April 22, 2014 |
| Item Weight | 5.4 ounces |
| Item model number | TF42-20 |
| Manufacturer | ABB |
| Maximum Switching Current | 20 Amps |
| Mounting Type | DIN Rail Mount |
| Operation Mode | Automatic,Manual |
| Product Dimensions | 23 x 16 x 18 inches |
| Specification Met | IEC/EN 60947 |
| UPC | 804325558631 |
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