ABB Switch Isolator: Technical specifications

FengSHeng Electric Co. Pte. Ltd

You are at ABB Switch Isolator: Technical specifications

Dimensions

Technical Specification

Standard Specifications		IEC 60947-3 & BS EN 60947-3
Number of poles		2P & 4P
Rated operational current I_e		20A, 32A, 45A & 63A
Rated operational voltage U_e		240/440V
Rated insulation voltage U_i		630V
Rated impulse withstand voltage U_imp		2.5kV 1.2/50µs
Rated frequency		50/60Hz
Rated utilization category		AC-23A
Rated making capacity		3I_e
Rated breaking capacity		3I_e
Rated short-time withstand current I_cw		15I_efor 1s
Rated short-circuit making capacity I_cm		4500A
Pollution degree		3
Degree of protection		IP66

Head Office

257, Kaki Bukit Ave 1, Shun Li Industrial Park, Singapore 416063

Tel : (65) 6 8443322

Fax: (65) 6 8443326

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Blk 633, Veerasamy Road, #01-108, Singapore 200633

Tel : (65) 6 2913322

Fax: (65) 6 2953490

Website :www.fengshengelectric.com

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