Weidmuller’s range of industrial, DIN-rail mounted circuit breakers are part of our broad electronics portfolio, which provides isolation and protection solutions for automation control systems.
Product Overview
QL Series (AC)
AC Branch-rated circuit breakers
UL489 Listed, CSA, VDE, CE conformity
1, 2 and 3 pole units
Ratings up to 240V/25A
QY Series (DC)
DC Branch-rated circuit breakers
UL489A Listed, VDE, CE conformity
1 and 2 pole units
Ratings up to 125V/60A
QF Series
CE Approved, UL1077 and UL1053 recognized
Small frame size (26mm wide)
Top busbar design enables easier installation
Single pole plus switched neutral earth leakage protection
Trip point is unaffected by ambient temperature
GFCI models with standard ratings up to 240V/50A
Q Series Branch Circuit Breakers (AC & DC)
Circuit Breakers: Hydraulic Magnetic Type
1, 2 and 3 pole versions
120/240 VAC, 50/60 Hz
Up to 25A
Just 13 mm wide, per pole
Mounts on 35mm DIN-rail
cULus listed according to UL489CSA C22.2 No. 5.02, CE, VDE
Q Series Circuit Breakers
For industrial AC and DC installations
Models either for branch applications cULus (UL489/CSA C22.2 No 5.02) approvals or supplemental
cURus/ UL1077 approved /CSA C22.2 No. 235.
Single and multi-pole models, with auxiliary/trip options
Trip point unaffected by ambient temperature changes
Variety of trip characteristics available, to suit equipment protected
