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SCHNEIDER Keyed Selector Switch: 3 Position, 22 mm Panel Mounting Size - Panel-Mounted Key Switches without Contacts
SCHNEIDERPanel-Mounted Key Switches without Contacts

SCHNEIDER Keyed Selector Switch: 3 Position, 22 mm Panel Mounting Size

The SCHNEIDER ELECTRIC Keyed Selector Switch is a 3-position, panel-mounted key switch without contacts, part of the Series XB4. It features a maintained/maintained/maintained switch action and a center key removal…

SKU 3G-OTH-33107

Brand
SCHNEIDER
Item
Keyed Selector Switch: 3 Position, 22 mm Panel Mounting Size
Category
Panel-Mounted Key Switches without Contacts
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SCHNEIDER
Manufacturer Part Number
ZB4BG312
Type
Series XB4
Switch Action
Maintained/Maintained/Maintained
Panel Mounting Size
22 mm
Key Removal Position
Center

Technical Documents

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SCHNEIDER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SCHNEIDER ELECTRIC Keyed Selector Switch is a 3-position, panel-mounted key switch without contacts, part of the Series XB4. It features a maintained/maintained/maintained switch action and a center key removal position, with a 22 mm panel mounting size (MPN ZB4BG312).

Frequently Asked Questions

What is the SCHNEIDER ELECTRIC Keyed Selector Switch ZB4BG312 used for?

The SCHNEIDER ELECTRIC Keyed Selector Switch ZB4BG312 is a 3-position, panel-mounted key switch without contacts, used for secure manual control in industrial machinery, access control, and safety circuits. It is part of the Series XB4 and requires a key to operate, preventing unauthorized use.

What are the specifications of the SCHNEIDER ELECTRIC ZB4BG312 key switch?

The SCHNEIDER ELECTRIC ZB4BG312 is a 3-position keyed selector switch with maintained/maintained/maintained switch action and center key removal position. It has a 22 mm panel mounting size and is part of the Series XB4. It is a panel-mounted key switch without contacts, manufactured by SCHNEIDER.

Where to buy the SCHNEIDER ELECTRIC ZB4BG312 key switch worldwide?

You can source the SCHNEIDER ELECTRIC ZB4BG312 key switch worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the SCHNEIDER ELECTRIC ZB4BG312 key selector switch?

To install the SCHNEIDER ELECTRIC ZB4BG312, mount it in a 22 mm panel cutout, secure with the provided nut, and wire to your control circuit using compatible contact blocks (sold separately). Ensure the key is in the center removal position before installation. Follow standard industrial safety practices.

Used in

Common applications for SCHNEIDER
Motor starting in conveyor systems — Schneider Altistart ATS 22 soft starters (e.g., ATS22D17S6U) reduce inrush current.
Speed control for industrial pumps — Schneider Altivar ATV320 VFDs (e.g., ATV320U55N4W) provide variable flow regulation.
Machine safety interlocking — Schneider XPSUAF13AP safety relays monitor emergency stop circuits on assembly lines.
Panel-mounted control stations — Schneider XB5 flush push buttons (ZB5AA5) serve as start/stop operators in MCCs.
Heavy-duty motor switching — Schneider LC1G150LSEA contactors handle 150 A loads in compressor and crusher applications.
Emergency stop actuation — Schneider 9001K mushroom-head push buttons (9001KR25R) provide red, momentary stop functions.

SCHNEIDER Products

3G Electric supplies SCHNEIDER panel-mounted key switches without contacts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
SCHNEIDER ELECTRIC Keyed Selector Switch: 3 Position, 22 mm Panel Mounting Size, Series XB4 (MPN ZB4BG310)
SCHNEIDER
SCHNEIDER ELECTRIC Keyed Selector Switch: 3 Position, 22 mm Panel Mounting Size, Series XB4 (MPN ZB4BG310)
SCHNEIDER ELECTRIC Keyed Selector Switch: 3 Position, 22 mm Panel Mounting Size, Series XB4 (MPN ZB4BG314)
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SCHNEIDER ELECTRIC Keyed Selector Switch: 3 Position, 22 mm Panel Mounting Size, Series XB4 (MPN ZB4BG314)
SCHNEIDER ELECTRIC Keyed Selector Switch: 2 Position, 22 mm Panel Mounting Size, Series XB4 (MPN ZB4BG214)
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SCHNEIDER ELECTRIC Keyed Selector Switch: 2 Position, 22 mm Panel Mounting Size, Series XB4 (MPN ZB4BG214)
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SCHNEIDER ELECTRIC Keyed Selector Switch: 3 Position, 22 mm Panel Mounting Size, Series XB4 (MPN ZB4BG712)

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