£63.72

About as cheap as it gets — within 5% of the all-time low it hit 2 months ago.

£64 today · all-time low £63 (Jul 2026) · usually the usual

ABB TF42-1.0 Thermal Overload Relay - 1 Amp Protection

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 28 days · 28 data points (no recent data)

Historical
Generating forecast…
£66.16 £62.35 £63.18 £64.01 £64.85 £65.68 £66.51 23 July 2026 29 July 2026 05 August 2026 12 August 2026 19 August 2026
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1SAZ721201R1023

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Price Distribution

Price distribution over 28 days • 3 price levels

Days at Price
Current Price
15 days 6 days · current 7 days 0 4 8 11 15 £63 £64 £66 Days at Price

Price Analysis

Most common price: £63 (15 days, 53.6%)

Price range: £63 - £66

Price levels: 3 different prices over 28 days

Description

Protect your industrial motors with the ABB TF42-1.0 thermal overload relay. This economic electromechanical device provides reliable and fast protection for the main circuit against overloads or phase failures. Designed with trip class 10, it ensures your equipment remains safe under demanding conditions. This relay is optimized for a seamless match with ABB contactors and connects directly to block contactors for easy integration. It features temperature compensation and a trip-free mechanism to maintain safety standards. With selectable automatic or manual reset options and a built-in STOP function, you have complete control over your motor starter setups. Whether you need a trip contact (NC) or a signal contact (NO), the TF42-1.0 delivers the dependable performance required for professional industrial electrical controls.

Key Features

The ABB TF42-1.0 provides reliable motor protection against overloads and phase failures using a trip class 10 mechanism.

This thermal overload relay features selectable automatic or manual reset options to suit your specific application needs.

Designed for easy starter creation, this device is optimized for a direct match with ABB contactors.

The unit includes a trip-free mechanism, a STOP function, and a trip indication for enhanced operational safety.

Equipped with temperature compensation and both trip (NC) and signal (NO) contacts for versatile control.

Single mounting kits and wire reset options are available to customize this relay for specific industrial uses.

Product Specifications

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