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QF26mm High Rating AC MCB for 230-415VAC 70-125A
QF26HR is a 26 mm wide circuit breaker for AC usage where you have a need for higher rated current. It is the larger version of QF26LR which goes up to 63A. The difference is that QF26HR has a slightly longer lower body. QF26HR is built with rated current between 70 and 125A
Description
QF26HR is built in rated current from 70 to 125A and in 1-4 pole (3P+N) configurations.
QF26HR keep rated current regardless of ambient temperature. If you have a challenge with high ambient temperatures in your equipment you can rely on that QF26HR always keep the rated current. That means, no de-rating is needed. Like all our Hydraulic-Magnetic circuit breakers it is designed and certified to be loaded at 100% of rated current continuously.
QF26HR is approved to IEC 60947-2. Breaking capacity is 6kA.
QF26HR also exist in a switch version without overload protection. It is then certified as a Main Switch as per IEC 60947-3 and UL 508. The switch version has recently been approved for rating up to 150A.