Reversing starter for 60 mm busbar systems
The 3RA2210-0ES15-2BB4: It integrates a supplied contactor pair (3RT2015-2BB42), a link module (3RA2911-2AA00) for mechanical interlock, and a circuit-breaker (3RV2011-0EA20) for short-circuit protection — all pre-assembled as a single reversing feeder. The magnetic short-circuit trip handles fault clearing independently of the thermal element.
Mounting and panel integration
This reversing starter snaps directly onto 60 mm busbar systems using the supplied busbar adapter (8US1251-5DS11) and RS assembly kit (8US1250-5AS10). The mounting position is vertical, with required clearances of 50 mm upwards, 32 mm forwards, 10 mm downwards, and 10 mm at the side — backwards clearance is 0 mm, so the unit sits flush against the back panel. Overall dimensions are 155 mm depth, 90 mm width, and 212 mm height. The main circuit uses spring-loaded terminals for tool-less wiring; the control circuit coil is rated 24 V DC.