Home › Manufacturers › Schneider Electric › CA4KN31BW3

Schneider Electric

Schneider Electric CA4KN31BW3 Control Relay - 4 Poles, 230V AC Coil

Name: Schneider Electric CA4KN31BW3
Brand: Schneider Electric
SKU: CA4KN31BW3
Availability: InStock

Schneider Electric CA4KN31BW3 4-pole control relay with 230V AC coil.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerSchneider Electric

Part numberCA4KN31BW3

Poles 4 (3 NO, 1 NC)

Coil Voltage 230V AC

Series CA4K

Mounting DIN Rail / Screw

Get a price for CA4KN31BW3

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

4-pole configuration 3 NO + 1 NC contacts 230V AC coil Robust design DIN rail and panel mounting High electrical endurance

Product description

The Schneider Electric CA4KN31BW3 is a robust 4-pole control relay from the CA4K series, designed with 3 normally open (NO) and 1 normally closed (NC) contacts. It operates on a 230V AC coil, making it suitable for general industrial and commercial control applications. This relay is built for durability and reliable switching performance.

This control relay is widely used in machine control, automation systems, and electrical distribution panels for managing auxiliary functions, interlocking circuits, and implementing control logic. The 230V AC coil voltage is a standard in many industrial environments.

Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the Schneider Electric CA4KN31BW3. We provide quality components and expert service to help you manage your automation inventory and project needs efficiently.

Technical specifications

Poles	4 (3 NO, 1 NC)
Coil Voltage	230V AC
Series	CA4K
Mounting	DIN Rail / Screw
Standard	IEC 60947-5-1

Common applications

Industrial automation

Machine control

Control panels

Motor starter auxiliaries

Lighting control

Safety circuits

Compatible systems

230V AC control circuits Industrial control systems Automation panels

Also known as

Schneider CA4KN31BW3 Telemecanique CA4KN31BW3 CA4K 230V AC relay 4-pole relay 3NO 1NC

Replaces / compatible with

Can be used to replace or supplement other Schneider Electric CA4K series control relays with 230V AC coils and similar contact configurations.

Technical note

Expert tip

For optimal performance and longevity, ensure the 230V AC coil supply to the CA4KN31BW3 is stable and within the manufacturer's specified tolerances.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What are the specifications for the Schneider Electric CA4KN31BW3 control relay?

The Schneider Electric CA4KN31BW3 control relay has a 230V AC coil and a 4-pole configuration that includes 3 normally open (NO) and 1 normally closed (NC) contacts.