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SKU: SCO4P100A
The IMO Stag Changeover Switch 100A - 4 Pole ensures seamless switching between power sources for reliable electrical installations. Designed for efficiency and safety, it supports a variety of applications while offering robust construction and easy installation. Enhance your projects with this dependable solution from a trusted manufacturer.
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The STAG SCO4P100 enclosed changeover switch is a manually operated four-pole unit rated at 100A for AC21 duty. Its three-position 1–0–2 handle provides a centre-OFF position for changeover between two supplies.
Rated operational current is 100A at an operating-voltage range of 230–440V.
The contact diagram shows four changeover poles controlled by a 1–0–2 handle with centre OFF.
The polycarbonate enclosure is IP65, with an IP20 switch body and stainless-steel lid screws.
Rated power for a three-phase motor at 415V is 37kW in AC23A duty.
External mounting points, an additional earth connection and multiple gland knockouts are provided.
Datasheet model SCO4P100, mapped to SKU SCO4P100A. Four poles; 100A AC21; operating-voltage range 230–440V; rated voltage 415V; frequency 50/60Hz; rated insulation voltage Ui 690V. Three-phase motor rating is 37kW at 415V in AC23A duty. Maximum solid/stranded cable size is 35mm². Rated conditional short-circuit current is 20 × Ie, one-second withstand current at 415V is 12 × Ie and rated make/break capacity is 8 × Ie. Tightening torque is 3Nm and mechanical life is 10 × 10³ operations. Protection is IP65 enclosure / IP20 body. The enclosure is polycarbonate with stainless-steel lid screws. Dimensions are 240 × 160 × 122mm, depth including the handle is 159mm and weight is 1.85kg. Approvals are UKCA, CE and SEMKO; compliance is IEC EN 60947-3 and RoHS.
Use the documented 1–0–2 centre-OFF handle for manual source changeover. External mounting points and an additional earth connection are provided. The 240 × 160mm enclosure has M25/M32 gland knockouts, including rear knockouts; allow 159mm overall depth including the handle. Tighten terminals to 3Nm.
Manufacturer
IMO Precision Controls
Commodity Code
8536508090
Dimensions (mm) (H x W x D)
240 x 160 x 122
Weight (kg)
0.9
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