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The GH Series breaker offers the benefits of hydraulic-magnetic protection in a compact, economical design. Because of their ability to furnish both close-rated locked rotor protection and running overcurrent protection without derating in extreme and highly variable ambient conditions, they are popular in a variety of industries — air conditioning, electric heating, computer main frame and central processing, transportation and many others.
Standard maximum voltage: Breakers may be used at any 50/60 Hz voltage up to and including 480 V. All breakers will be labeled with the standard voltage unless otherwise specified. (All UL/CSA-listed models must be labeled with the standard maximum voltage of 480 Vac.) Consult factory for DC breakers rated 250 VDC Series up to 700 VDC at 100 A max, non-U/L or CSA.
Standard current ratings: 15, 20, 25, 30, 40, 50, 60, 70, 80, 90 and 100 A at 480 V 50/50 Hz ac.
Special current ratings: Any integral or fractional current rating from 0.5 to 100 A ac. (Ratings below 15 A are not UL/CSA listed.) Interrupting capacities: Listed by UL/CSA for 14,000 A at 480 V, 50/0 Hz, three-phase, at 25% to 30% power factor, 7500 A on ratings below 15 A (non-UL).
Approximate weight: 3.3 lb. (GH3)
Manufactured in Canada:
GH Series
GJ Series
GJ1P Series
C Series
Manufactured in Morocco:
JS Series
ALR Series (AMR with illuminated handle)
ADR Series (DIN Rail Mount 17.5mm)
ADS Series (DIN Rail Mount 19.02mm)
1U Slim Line Series
KD Series
RBR Series (Remote Breaker Reset)
MDBS (Modular Bas Bar system)
CPS (Customized Power Solutions)
Manufactured in Canada and Morocco:
AMR Series
AM1P Series
