Schneider Electric CA4KN40BW3

TeSys K Control Relay, 4 Contacts, 10A/690V

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Schneider Electric CA4KN40BW3 TeSys K Control Relay, 4 Contacts, 10A/690V — Contactors & Relays
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Product Description

Lifecycle Status:

The TeSys K control relay, featuring 4 contacts (4NO), boasts a high rating of 10A/690V, making it ideal for controlling electromagnetic loads. This relay offers a low consumption 24V DC control circuit with no inrush consumption and is equipped with a surge suppression device. The connection is facilitated by screw clamp terminals.

Designed for high operating rates up to 180 cycles/min and an ambient temperature range of -25/+50°C, this relay ensures high reliability and durability. Its compact size (45mm width) allows for easy installation on a 35mm DIN rail or via screw fixation.

Certified to multi standards including IEC, UL, CSA, CCC, EAC, and recognized as a Green Premium product under RoHS/REACh compliance. The TeSys K control relay is a reliable solution for controlling electromagnetic loads with its robust design and advanced features.

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Offer details

Best offer from:
Trusted supplier — United Kingdom, member since 2021
Availability:
4 pcs.
In-Stock
Updated at: 31-10-2025
Condition:
New Factory Sealed
New Factory Sealed - A brand-new, unused, unopened, undamaged item in its original manufacturer-sealed packaging.
The Seller is responsible for shipping the product and invoicing

Specifications

Product Certifications
CB Scheme || CCC || UL || CSA || EAC || CE || UKCA
Mechanical Robustness
vibrations contactor open2 Gn, 5...300 Hz IEC 60068-2-6 || vibrations contactor closed4 Gn, 5...300 Hz IEC 60068-2-6 || shocks contactor open10 Gn for 11 ms IEC 60068-2-27 || shocks contactor closed15 Gn for 11 ms IEC 60068-2-27
Ambient Air Temperature For Operation
-25-50 °C
Standards
EN/IEC 60947-4-1 || GB/T 14048.4 || UL 60947-4-1 || CSA C22.2 No 60947-4-1 || JIS C8201-4-1
Flame Retardance
V1 conforming to UL 94 || requirement 2 conforming to NF F 16-101 || requirement 2 conforming to NF F 16-102
Ambient Air Temperature For Storage
-50-80 °C

Available Offers

(9)
CA4KN40BW3 Schneider Electric, Contactors & Relays

Schneider Electric

Available:
1 pc.
On Request
Updated at: 22-08-2026
Offer from:
Trusted supplier — Romania, member since 2023, 1–4 employees
CA4KN40BW3 Schneider Electric, Contactors & Relays

Schneider Electric

Available:
1 pc.
In-Stock
Updated at: 05-09-2026
Offer from:
Trusted supplier — Czechia, member since 2021, 50–99 employees
Warranty:
24 months
CA4KN40BW3 Schneider Electric, Contactors & Relays

Schneider Electric

Available:
3 pcs.
In-Stock
Updated at: 05-09-2026
Offer from:
Trusted supplier — Poland, member since 2023, 50–99 employees
Warranty:
24 months

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Documents

Data Sheet

Datasheet for Schneider Electric CA4KN40BW3, including specifications and features.

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CAD Models

3D CAD model and technical drawings, ready for your design software.

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