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SCHNEIDER Control Relay: DIN-Rail & Surface Relay Mounting, 24V AC Coil Volt, 4NO - DIN Rail-Mounted Relays
SCHNEIDERDIN Rail-Mounted Relays

SCHNEIDER Control Relay: DIN-Rail & Surface Relay Mounting, 24V AC Coil Volt, 4NO

The SCHNEIDER IEC Control Relay (MPN CA2KN40B7) is a DIN-Rail and surface-mount relay with a 4NO contact configuration rated at 10 A and a 24V AC coil voltage. 3G Electric interprets your demand for this control…

SKU 3G-OTH-37571

Brand
SCHNEIDER
Item
Control Relay: DIN-Rail & Surface Relay Mounting, 24V AC Coil Volt, 4NO
Category
DIN Rail-Mounted Relays
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Technical Specifications

SCHNEIDER
Manufacturer Part Number
CA2KN40B7
Type
4NO, 10 A
AC Coil Volt
24V
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SCHNEIDER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SCHNEIDER IEC Control Relay (MPN CA2KN40B7) is a DIN-Rail and surface-mount relay with a 4NO contact configuration rated at 10 A and a 24V AC coil voltage. 3G Electric interprets your demand for this control component and delivers it as part of our broader industrial supply across 14 departments, with specialist depth in controls as an authorised distributor.

Frequently Asked Questions

What is the SCHNEIDER CA2KN40B7 IEC control relay used for?

The SCHNEIDER CA2KN40B7 is a DIN-rail and surface-mount IEC control relay used for switching industrial loads. With 4 normally open contacts rated at 10 A and a 24 V AC coil, it is commonly applied in motor control centers, conveyor systems, and automation panels for reliable logic and power switching.

What are the specifications of the SCHNEIDER CA2KN40B7 relay?

The SCHNEIDER CA2KN40B7 is a 4NO (normally open) IEC control relay with a 24 V AC coil voltage and a contact rating of 10 A. It mounts on DIN rail or surface and is part of the TeSys K series. The manufacturer part number is CA2KN40B7, and it is designed for industrial control circuits.

Where to buy the SCHNEIDER CA2KN40B7 relay worldwide?

You can source the SCHNEIDER CA2KN40B7 relay 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; we supply genuine SCHNEIDER components for industrial automation projects.

How to install the SCHNEIDER CA2KN40B7 relay on a DIN rail?

To install the SCHNEIDER CA2KN40B7 relay, snap it onto a standard 35 mm DIN rail until the locking clip engages. For surface mounting, use the provided screw holes. Ensure the 24 V AC coil supply is disconnected during wiring. Follow the wiring diagram on the relay for correct contact connections.

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

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