ABB 1SBL241024R8110 Contactors

Description

• The ABB 1SBL241024R8110 UA26..RA 3-pole contactors are specialized components tailored for the precise control of capacitor switching applications. These contactors are engineered to handle installations with peak currents exceeding 100 times the nominal root mean square (rms) current. They come complete with damping resistors and are designed for use without additional inductances.

• One critical feature of these contactors is their ability to ensure the safe discharge of capacitors, with a maximum residual voltage at terminals of no more than 50 V before re-energization while in the closed state. Their exceptional electrical durability is rated at 250,000 operating cycles for Ue < 500 V and 100,000 operating cycles for 500 V ≤ Ue ≤ 690 V.