Siemens 3RA23 3RA23 Contactor, 110 V Coil, 3-Pole, 21 A, 18.5 kW, 2 x 1 NO, 690 V

The Siemens Reversing Contactor Assembly is designed for efficient motor control within various industrial applications. Engineered to handle robust operational demands, this versatile device supports both AC-3 and AC-3e performance classes, making it ideal for use in diverse environments. With a high operational current capability of 38 A, it provides reliable performance while ensuring longevity with mechanical service life around 10 million operating cycles.

Electrical and mechanical interlocks for safety
Dual frequency operation for versatility
Auxiliary contacts for expanded functionality
Easy installation with spring loaded terminals
Optimised for high ambient temperature range