MCCB h1600 4P 70kA 1250A LSI

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HEF981H - MCCB h1600 4P 70kA 1250A LSI

Mã sp: HEF981H

Giá: LIÊN HỆ

Đơn vị tính: pc

Technical Characteristics

Number of modules:	16
Number of poles:	4 P
Rated operational voltage Ue:	220/690 V
Rated current:	1250 A
Rated service breaking capacity Ics AC according IEC 60947-2:	71 %
Range of the magnetic adjustment:	7000/8750/11200/14000/15000/15000/15000 A
Total power loss under IN:	187,5 W
Frequency:	50/60 Hz
Rated insulation voltage:	800 V
Rated impulse withstand voltage:	8000 V
Operating temperature:	-25 to 70 °C
Electric endurance in number of cycles:	1000
Number of mechanical operations:	4000
Connection cross-sect. rigid cable:	3x240mm²
Connection cross-sect. flexible conductor:	3x240mm²
Tightening torque:	65Nm