B-Series General Specifications
Designed specifically for world market applications, the B-series
utilizes the hydraulic magnetic principle which provides precise
operation and performance even when exposed to extremely
hot and/or cold application environments.
Typical applications include power supplies, medical equipment,
office equipment, control panels and marine equipment. In addi-
tion, these breakes meet CSA Standard 22.2 No. 100 for the
Generator & Welder markets.
1-6 poles, 0.02 - 50 amps, up to 277 VAC or 80 VDC, with
choice of time delays, terminals and actuator colors.
Agency Certifications
UL Recognized CSA Accepted Component Supplementary
UL Standard 1077 Component Recognition Program Protector under Class 3215 30,
as Protectors Supplementary FIle 047848 0 000 CSA
(Guide CCN/QVNU2, File E75596) Standard C22.2 No. 235
TUV Certified EN60934, under License No.
UL Standard 508 Switches, Industrial Control
R72040875
(Guide CCN/NRNT2, File E148683)
UL Standard 1500 Protectors, Supplementary for VDE Certified EN60934, VDE 0642 under File No.
Marine Electrical & Fuel Systems 10537
(Guide PEQZ2, File E75596)
Ignition Protection
UL Listed
UL Standard 489 Circuit Breakers, Molded Case,
(Guide DIVQ, File E189195)
UL Standard 489A Communications Equipment (Guide
CCN/DITT, File E189195)
www.carlingtech.com 57B-Series General Specifications
Electrical
Table A: Lists UL Recognized & CSA Certified configurations and performance capabilities as a Component Supplementary
Protector.
Notes for Table A:
1 Requires branch circuit backup with a UL LISTED Type K5 or RK5 fuse (15A minimum) at no more than 4 times the rating of the protector.
2 Same as note 1, except that backup fuse is limited to 80A maximum.
3 2 pole protector required (with one pole per power line) for: 250/125 VAC, 125/250 VAC and 208Y/120 VAC Power Systems. 1 pole protector required for : 125 VAC, 1 Power System.
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