SWITCHGEAR, DISTRIBUTION & CONTROL Switch Disconnectors
Glasgow Fuse-Switch-Disconnectors & Switch-Disconnectors
Glasgow Fuse-Switch-Disconnector
• Units are fitted with HRC Fuselinks of maximum rating but will accept fuselinks of a lower rating. • SPSN and TPSN indicate switched neutral. • Neutral makes first and breaks last.
Part No. Poles Nominal Unit Rating, Ie (A) 61GNC SPSN 63
Eaton 415V Fuse(s) Fitted
Suitable Fuselinks
Copper Switch Links Fitted
Motor Ratings AC23A Ue 415V kW HP
All units are supplied with fuselinks or switchlinks fitted. Glasgow fuse switch disconnectors and switch disconnectors meet the constructional requirements for isolation of and are type tested to BS EN 60947-3. Five frame sizes are available to provide a range from 63A to 800A, with utilisation category AC22A and AC23A Ue 415V ratings. All units have retractable operating handles which drive overcentre mechanisms incorporating powerful operating springs. Flag “on-off” indication is provided and terminal cover shields prevent contact with live metal. Surface-mounting enclosures comprise heavy gauge steel body plates incorporating cast iron frame members and are rustprotected, with a light grey paint finish (RAL7004). Front access doors, which are detachable, are fitted with dust-excluding gaskets and are interlocked to prevent opening when the switch is ‘on’.
63SB4 SB3 & SB4 63MLK 22
30
63GNC
TPN
64GC
TPSN 101GNC SPSN 100 100SD5 SB3, SB4, SO & SD5 103GNC TPN 104GC TPSN 151GNC SPSN 160 160SF6 SF3 & SF6 200MLK 90 153GNC TPN 154GC TPSN 201GNC SPSN 200 200SF6 SF3 & SF6 200MLK 90 203GNC TPN 204GC TPSN 303GNC TPN 315 315SF7 SF3 & SF7 400MLK 110 TPSN 403GNC TPN 400 400SF8 SF3 & SF8 400MLK 110 TPSN 503GNC TPN 500 500SH9 SH8 & SH9 630MLK 225 100MLK 22 304GC 404GC
30
125
Part No.
Nominal Unit
Nominal Rating, Ie AC21 (A)
Copper Switch Links Fitted
Motor Ratings AC23A Ue 415V kW HP
125
63GNL 103GNL
63
125 125
63MLK 100MLK
22 22
30 30
150
100
-
160 (Use 200A Switch-Disconnector)
-
-
-
-
150
203GNL
200
315
200MLK
90
125
300 300
-
315 (Use 400A Switch-Disconnector)
-
-
-
-
603GNC TPN 630 630SH9 604GC TPSN 803GNC TPN 800 800SH10 SH8 & SH10 -
630MLK 225
403GNL
400
630
400MLK 110
150
800MLK 300
400
-
500 (Use 630A Switch-Disconnector)
-
-
-
-
804GC
TPSN
* If DP fuse-switch-disconnectors are required, use SPSN and replace the supplied switch link with a compatible fuselink. Stud size: 63/100A = tunnel terminal, 160/200A = M10, 300/400 = M14, 500/800A = see page 148, “copper terminal plate”
603GNL 803GNL
630 800
1000 1000
400MLK 225 800MLK 300
300 400
Exel 2 Switch-Disconnectors & Switch-Disconnector Fuses
Part No. Poles Utilisation Category at Ue 415V to BS EN 60947-3
250V DC Rating to BS5419 DC23 (A)
Blank Endplate
AC22A (A) AC23A (A)
-
SPSN 20
11
20 1)
EP 842
15AXD2 DP 15AXTN2 TPN - DP 30AXTN2 TPN - DP 60AXTN2 TPN - 30AXD2 60AXD2
SPSN 32
22
32
-
Exel 2 switch disconnectors and switch-disconnector fuses meet the constructional requirements for isolation of and are type tested to BS EN 60947-3. Switches are of the quick make and break type, suitable for use on AC or DC. Units have removable moving contact assemblies to facilitate wiring. Exel 2 surface-mounting enclosures are fabricated from rust-protected sheet steel with a light grey paint finish. Removable blank top and bottom end plates (except for 20 and 32A top end plates which incorporate knockouts) and gasket doors give IP41 protection. Chromium-plated front operated handles, with “ON (I) OFF (O)” indication, and internal fixing enabling units to be mounted closely side by side. Interiors comprise porcelain bases fitted with non-ferrous conducting components.
SPSN 63
-
63
EP 539
39
SPSN 100
-
100
-
100AXD2 DP 100AXTN2 TPN 125AXTN2 TPN 125
52
52
-
-
SPSN indicates switched neutral. 1) 20A units are DC22.
138
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