Carling Technologies, Inc. Circuit Breakers CA2-B0-34-620-121-C

CIRCUIT BREAKER, 2 POLE, 20A, 277VAC; Product Range:C Series; Current Rating:20A; No. of Poles:2 Pole; Input Voltage VAC:277V; Interrupting Capacity:5kA; Trip Time:100s; Dielectric Strength:1.96kV RoHS Compliant: Yes

Multi 9 C60N Supplementary Protector
All “B” and “C” series magnetic circuit breakers are recognized by UL, Inc. and are CSA certified, manufacturer's types ending with "D" are also VDE approved. All products are of a series trip construction, with 6-32 threaded mounting inserts, dual “I-O/ON-OFF” markings on a black toggle actuator, and come with 0.250" tab (Q.C.) terminals on the “B” series, and 10-32 threaded stud terminals on the “C” series. All units are supplied with an all purpose medium, AC-DC delay curve #34, rated at 227 VAC/80 VDC — UL, CSA — VDE 250 VAC/80 VDC (only B/C series VDC approved) with trip times as shown below. Percentage of Rated Current with Trip Time in Seconds: 135% — 1.8-100; 200% — 0.60-20; 400% — 0.15-3; 600% — 0.03-1.3; 800% — 0.004-0.6; 1000% — 0.004-0.1.
Designed for those applications requiring higher amperage and voltage handling capability in a compact design. The C-series UL 489 breakers employ a unique arc chute design which results in obtaining higher interrupting capacities, up to 50000 A. Thermoset glass filled polyester half shell construction for increased mechanical and electrical strength; Wiping Contacts Mechanical linkage with two-step actuation - cleans contacts, provides high, positive contact pressure & longer contact life.