The MA2-B-24-620-1-A37-B-E is a miniature hydraulic-magnetic circuit breaker from the M-Series, featuring a flat rocker actuator with push-to-reset operation and front panel mount design. This two-pole breaker is rated for 20 amps at 250 VAC (50/60 Hz) and 80 VDC maximum, with a maximum interrupting capacity of 1,000 amps (600 amps TUV, 500 amps VDE). The device incorporates wiping contacts for extended longevity and is available with multiple terminal options including push-on 0.250" quick-connect tabs. It is UL 1077 recognized and CSA accepted, providing multiple agency approvals for design flexibility. Common applications include telecom equipment, transportation systems, marine installations, power supplies, medical devices, and commercial food service equipment.