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Schneider Electric GS2KK3 — Contactors

Schneider GS2KK3 TeSys GS Switch Disconnector Fuse, 125A, DIN 00, Discontinued

MPNGS2KK3
Obsolete

Schneider TeSys GS GS2KK3, switch-disconnector-fuse, 3P, 125 A, DIN size 00, 126.5 mm depth.

$330.91 – $372.90Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

GS2KK3 — Identification
ParameterValue
Product / component typeSwitch-disconnector-fuse
Series / rangeTeSys
GS2KK3 — Contacts & Poles
ParameterValue
Pole configuration3P
GS2KK3 — Environmental
ParameterValue
IP degree of protectionIP20 conforming to IEC 60529 (with terminal cover)
Fire resistance850 °C fuse cover conforming to IEC 60695-2-1 960 °C body conforming to IEC 60695-2-1
GS2KK3 — Approvals
ParameterValue
StandardsIEC 60947-3
GS2KK3 — Mechanical
ParameterValue
Width148 mm
Height162 mm
Depth126.5 mm

Product details

GS2KK3 is a TeSys GS switch-disconnector-fuse, 3-pole, rated 125 A at 400 V AC-23B and 100 A at 690 V AC-23B. It accepts DIN size 00 fuses and is built to IEC 60947-3. Making capacity is 1000 A at 400 V AC-23B; breaking capacity is 10000 A at 400 V AC-23B.

Schneider has discontinued the GS2KK3. There is no official successor listed in the evidence.

Physical Fit

Dimensions: 162 mm height, 148 mm width, 126.5 mm depth. Plate-mount only. Power circuit terminals accept bars up to 20 mm² or lugs/ring terminals 35–95 mm²; tighten to 12 N·m. IP20 with terminal cover fitted.

Comparison with GS2KKG3

The GS2KKG3 is the same TeSys GS 3-pole switch-disconnector-fuse, also rated 125 A at 400 V AC-23B and using DIN size 00 fuses. The key difference: GS2KKG3 includes a visible-break window on the front cover, while GS2KK3 does not. Panel cutouts and mounting are identical — GS2KKG3 drops into the same footprint without rewiring.

MPN
GS2KK3