phb2013_complete_en.pdf [18.3 MB] - Wöhner

SECUR®LeanStreamer, NH in-line fuse switch disconnector
for fuses IEC 60269-2 / VDE 0636-2 size 1 – 2 – 3
VDE 0660 part 107/ EN 60947-3/ IEC 60947-3
1- and 3-pole switching
Mounting on a 185mm system power by screwing onto drilled busbars by screws M12
Optional mounting on undrilled busbars
Cable connections at top or bottom by turning switch base
Shock protection with integrated positive action closure and arc chambers,
has shock protection with lid open and in park position
Fuses retained mechanically in lid
Degree of protection (front side) IP 20 (1 pole switching) or IP 30 (3 pole switching),
degree of protection near terminal depends on installation
Test apertures in lid’s self-closing terminal compartment
Connection space cover for shock protection and maintaining air and crawl areas
Conductor terminals:
Size Screw Direct connection V-direct connection Clamp resp. Clamp/prism
terminal terminals terminals prism connection clamping space
Cu and Al* Cu and Al* for fl at copper
conductor Cu
1 M10 1 x 35 - 150mm2 s(s) 1 x 70 - 240mm2 s(s) Cu 1 x 120 - 240mm2 21x(1 - 12)mm/
120mm2 ** 1 x 50 - 185mm2 sol(s) 1 x 95 - 300mm2 sol(s) s(r), f + AE 21x(10 - 21)mm
1 x 35 - 70mm2 s(r) 1 x 50 - 185mm2 s(r) Cu, Al* 1 x 120 - 240mm2 1 x 50mm2 sol(r) 1 x 70 - 240mm2 sol(r) s(r), s(s), f, f + AE
Md 32 - 40Nm Cu 2 x 120 - 185mm2 2 x 35 - 150mm2 s(s)
2 x 50 - 185mm
s(r), s(s), f, f + AE
2 sol(s)
2 x 35 - 70mm2 s(r)
2 x 35 - 50mm2 sol(r)
Md 18 - 24Nm
2 M10 1 x 35 - 150mm2 s(s) 1 x 70 - 240mm2 s(s) Cu 1 x 120 - 240mm2 21x(1 - 12)mm/
240mm2 ** 1 x 50 - 185mm2 sol(s) 1 x 95 - 300mm2 sol(s) s(r), f + AE 21x(10 - 21)mm
1 x 35 - 70mm2 s(r) 1 x 50 - 185mm2 s(r) Cu, Al* 1 x 120 - 240mm2 1 x 50mm2 sol(r) 1 x 70 - 240mm2 sol(r) s(r), s(s), f, f + AE
Md 32 - 40Nm Cu 2 x 120 - 185mm2 2 x 35 - 150mm2 s(s)
1 x 50 - 185mm
s(r), s(s), f, f + AE
2 sol(s)
2 x 35 - 70mm2 s(r)
2 x 35 - 50mm2 sol(r)
Md 18 - 24Nm
3 M12 1 x 35 - 150mm2 s(s) 1 x 120 - 240mm2 s(s) Cu 1 x 120 - 240mm2 21x(1 - 12)mm/
2 x 185mm2 ** 1 x 50 - 185mm2 sol(s) 1 x 150 - 300mm2 sol(s) s(r), f + AE 21x(10 - 21)mm
1 x 35 - 70 mm2 s(r) 1 x 120 - 300mm2 s(r) Cu, Al* 1 x 120 - 240mm2 1 x 50mm2 sol(r) s(r), s(s), f, f + AE
Md 32 - 40Nm Cu 2 x 120 - 185mm2 2 x 35 - 150mm2 s(s)
1 x 50 - 185mm
s(r), s(s), f, f + AE
2 sol(s)
2 x 35 - 70mm2 s(r)
2 x 35 - 50mm2 sol(r)
Md 18 - 24wNm
* not maintenance-free when aluminium conductors are used (see page 8/2)
** copper conductor for associated rated currents in compliance with IEC/EN 60947-1
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