Enclosed Switches and Safety Switches - Elektroskandia

Ratings
IEC 60 947-3
Switches type BE, BW BWE, KSE and KSEE
Safety switches type BWS , KSA and LBAS
Plastic and metal enclosure
I e AC23A 16– 90A
I th 25–125 A
For motors P e up to 45 kW
U e 400–690V
Degree of protection: IP 54 or IP 65
Ratings BE 325, 425, 625 BE 340, 440 BE 363, 663 BE 380, 680 BWE 3100 BE 3125
BW 325, 425,625 BW, 340, 440 BW 363, 663 BW, 380, 680 KSEE 3100 BW 3125
BWS 316, 416, 616 BWS 325, 425 BWS 336, 636 BWS 363, 663 BWS 3100
KSE 325, 425 KSE, 340, 440 KSE 363 KSE 380
KSA 316, 416 KSA 325, 425 LBAS 336 LBAS 363
Isolation
voltage V 690 690 750 750 750 750
Uimp= kV 8 8 8 8 8 8
Rated thermal
current, I th A 25 40 63 80 100 125
Operating
voltage, U e V 400 500 690 400 500 690 400 500 690 400 500 690 400 500 690 400 500 690
Rated current,
I e at AC23A A 16 16 10 25 25 16 45 45 20 75 58 20 80 60 40 90 70 50
I e at AC22A A 25 16 16 40 32 32 63 63 63 80 80 80 100 100 100 125 125 125
Max fuse A 35T 1) 35T 35 50T 50T 50 63 63 50 80 80 80 100 100 100 125 125 100
Conditional short
circuit current kA 25 25 25 25 25 25 50 50 50 50 50 50 50 50 50 50 50 50
Fuse protected
short-circuit making
capacity kA 3,3 3,3 3,3 4 4 4 8,3 8,3 6,7 11 11 11 18 10 10 18 10 10
Rated making
capacity
≤ 100 A cos ϕ = 0,45 A 160 160 100 250 250 160 450 450 200 750 580 200 800 600 400 1000 800 630
> 100 A cos ϕ = 0,35
Rated breaking
capacity
≤ 100 A cos ϕ = 0,45 A 130 130 80 200 200 130 360 360 160 600 460 160 640 480 320 800 640 500
> 100 A cos ϕ = 0,35
Max motor power kW 7,5 7,5 7,5 11 15 11 22 22 15 37 37 18,5 37 37 37 45 45 45
Terminals for cable
section Cu mm 2 4 10 16 35 70 70
Earth terminal mm 2 4 10 16 25 70 70
1) “T” = Diazed fuse slow
ABB Cewe
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