Eaton MCB Y7-278977 TPN Type C 25A 10Ka
£225.46 Incl. VAT
· · FAZ supplementary protectors – For use in applications for which UL 1077 or CSA C22.2 No. 235 are re · · Thermal-magnetic overcurrent protection. · · UL 1053 RCCBs · · Current limiting design provides fast short-circuit interruption that reduces the let-through energy · · Power to the circuit breakers can be fed from the line or load side. · · Easy installation on DIN rail. Module width of only 17.5 mm (per pole).
Description
Technical Specifications Technical Specifications Miniature circuit breaker (MCB) Degree of protection (IP rating) IP20 Tripping characteristic (type/curve) C Voltage type AC Current limiting class 3 Recess depth 70.5 mm Pollution degree 2 Power loss 9.1 W Rated current 25 A Over voltage category 3 Rated insulation voltage Ui 440 V Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V 15 kA Rated voltage 400 V Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V 15 kA Rated impulse-withstand voltage (Uimp) 4 kV Number of protected poles 3 Number of poles (total) 4 Rated short-circuit breaking capacity Icn EN 60898 at 400 V 10 kA Rated short-circuit breaking capacity Icn EN 60898 at 230 V 10 kA Width in number of modular spacings 4 Frequency 50 – 60 Hz Connectable conductor cross section solid-core 1 – 25 mm² Connectable conductor cross section multi-wired 1 – 25 mm² Ambient temperature during operating -25 – 75 °C Additional equipment possible Yes Explosion-proof No Concurrently switching N-neutral Yes Flush-mounted installation No





