Schneider Electric
Schneider Electric 9001KS42BH2 Selector Switch 30mm 3 Position Black
A 30 mm three-position selector switch with maintained action at every position, DPDT contacts rated at 10 A and 600 V AC, and an IP65-rated polycarbonate lever on a metal bezel
- 3-position maintained selector offers flexible control
- 10 A at 600 V AC handles demanding circuits
- IP65 and NEMA 4/12/13 rating resists dust and water
- 30 mm metal bezel fits standard panel cut-outs
- Polycarbonate lever with chrome bezel ensures durability
Industrial Selector Switch
The Schneider Electric 9001KS42BH2 is a 30 mm three-position selector switch built for industrial control panels. It uses a maintained action in every position and a DPDT contact form rated at 10A at 600V AC. The black polycarbonate lever and chrome metal bezel suit harsh environments.
Panel Upgrade Path
This unit replaces worn or undersized cam switches in motor starter and contactor assemblies. The jump is worth it when the existing device lacks NEMA 12, 13, 3, 3R and 4 ratings or IP65 sealing. It also fits applications that require the specific cam B switching sequence across three maintained positions.
Installation Notes
The 30 mm mounting diameter matches standard panel cut-outs for this class of operator. Wiring follows the marked terminal layout for the XOOX, XOXO and OXXO contact states at positions A, B and C. Common issues include misaligning the cam during reassembly and exceeding the 10A contact rating on inductive loads.
Highlights
- 3-position maintained selector offers flexible control
- 10 A at 600 V AC handles demanding circuits
- IP65 and NEMA 4/12/13 rating resists dust and water
- 30 mm metal bezel fits standard panel cut-outs
- Polycarbonate lever with chrome bezel ensures durability
Specifications
| Brand | SCHNEIDER ELECTRIC |
|---|
Questions about this item
What panel cut-out size does the 30 mm selector switch require?
The operator is a 30 mm unit, so it mounts in a standard 30 mm panel cut-out.
How is the lever operator secured during installation, and what step is often missed?
The metal bezel threads onto the operator body; the step often missed is tightening the locking nut behind the panel to prevent rotation.
Which contact blocks will need replacement after extended use?
The DPDT contact blocks rated 10 A at 600 V AC (NEMA A600/Q600) are the wear items that will eventually require replacement.
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