This document describes a rewireable connector suitable for appliances with protection class I. The connector has a pin temperature of 120°C and a rated current of 10A/250VAC, and it can operate in a temperature range of -25°C to 120°C.
The 4781 Appliance Coupler is a rewireable, screw‑on connector designed for appliance outlets with a pin temperature rating of 120 °C and protection class suitable for IEC 61140. It is made of black thermoplastic housing (UL 94V‑0) and complies with IEC 60320‑1 standards.
Key technical data include IEC rating of 10 A/250 V at 50 Hz, UL/CSA rating of 15 A/250 V at 60 Hz, dielectric strength over 2 kVAC, operating temperature range from –25 °C to 120 °C, and torque specifications for terminals and clamps. Variants differ in maximum cable diameter and wire size.
| IEC rating | 10 A / 250 V, 50 Hz |
|---|---|
| UL/CSA rating | 15 A / 250 V, 60 Hz |
| Pin temperature | 120 °C |
| Dielectric strength | > 2 kVAC |
| Operating temperature range | -25 °C to 120 °C |
| Housing material | Thermoplastic, black, UL 94V‑0 |
| Max torque (terminal) | 0.5 Nm |
| Max torque (cable clamp) | 0.3 Nm |
The IEC rating is 10 A at 250 V, 50 Hz.
It can operate from –25 °C up to 120 °C.
The terminal screw should be tightened to a maximum of 0.5 Nm.