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SCHNEIDER Adder Deck: Expansion (MPN 8501XB40) - Electrical
SCHNEIDERElectrical

SCHNEIDER Adder Deck: Expansion (MPN 8501XB40)

SCHNEIDER Electrical.

SKU 3G-OTH-129748

Brand
SCHNEIDER
Item
Adder Deck: Expansion
Category
Electrical
UNSPSC
39121029 — Isolation transformer
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SCHNEIDER
Manufacturer Part Number
8501XB40

Technical Documents

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

Product Description

SCHNEIDER Electrical.

Frequently Asked Questions

What is the SCHNEIDER 8501XB40 Adder Deck used for?

The SCHNEIDER 8501XB40 Adder Deck is an expansion module for industrial control systems. It adds extra contact blocks to existing relays or contactors, enabling more complex switching logic in motor control centers, conveyor systems, and automated machinery across manufacturing and process industries.

What are the specifications of the SCHNEIDER 8501XB40?

The SCHNEIDER 8501XB40 is an adder deck expansion module with manufacturer part number 8501XB40. It is designed for use with SCHNEIDER relays and contactors to increase contact capacity. For detailed electrical ratings and compatibility, consult the product datasheet or contact 3G Electric.

Where to buy the SCHNEIDER 8501XB40 worldwide?

3G Electric supplies the SCHNEIDER 8501XB40 Adder Deck to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this expansion module.

How to install the SCHNEIDER 8501XB40 Adder Deck?

Install the SCHNEIDER 8501XB40 by clipping it onto the base relay or contactor per the manufacturer's instructions. Ensure power is off, align the adder deck with the mounting slots, and secure it firmly. Wire the additional contacts according to your control schematic. Always follow local electrical codes.

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 electrical. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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