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Schneider Electric TeSyS CA Contactor, 24V Coil, 4-Pole, 10 A, 250 VA 24V, 4 NO, 690V ac

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RS Stock No.:
279-6309
Distrelec Article No.:
304-23-413
Mfr. Part No.:
CA3KN40BD
Manufacturer:
Schneider Electric
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Brand

Schneider Electric

Coil Voltage

24V

Product Type

Contactor

Number of Poles

4

Contact Voltage

690V ac

Contact Current

10A

Series

TeSyS CA

Power Rating

250VA

Function

Control Relay

Normal State Configuration

4 NO

Number of Auxiliary Contacts

4

Auxiliary Contact Configuration

4 NO

Terminal Type

Screw Clamp

Control Circuit Voltage Uc

24V

Contactor Application

Control Relay

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

50°C

Width

45mm

Length

58mm

Standards/Approvals

REACH, UKCA, UL, UL 60947-4-1, WEEE, GB/T 14048.4, JIS C8201-4-1, RoHS, CB scheme, CCC, CE, CSA, CSA C22.2 No 60947-4-1, EAC, EN/IEC 60947-4-1

Depth

57mm

Better World Product

Yes

Pole and Throw Configuration

4

COO (Country of Origin):
FR

Schneider Electric CA3KN Series Control Relay, 690V AC Contact, 4NO - CA3KN40BD


This control relay is designed for consistent performance in industrial control systems. Its sturdy construction and advanced specifications ensure high efficiency and accuracy in managing various electrical circuits. Featuring a 24V DC coil and a contact voltage rating up to 690V AC, this relay meets the needs of a wide array of applications, allowing dependable operation in demanding environments.

Features & Benefits


• Offers a 24V DC control circuit for flexible integration

• Has a 690V AC contact rating suitable for high voltage applications

• Includes 4 normally open (NO) contacts to enhance connectivity

• Utilises screw clamp terminals for secure wiring connections

• Functions across a wide temperature range of -25 to 50°C

• Certified as a Green Premium product, promoting environmental sustainability

Applications


• Employed in automation systems for effective control processes

• Suitable for electrical circuits requiring high-voltage support

• Ideal for use in environments with variable temperatures

• Utilised in contactors for efficient operation in machinery

How can this relay be installed in an existing system?


The relay can be mounted on a plate or rail, allowing for straightforward installation. Ensure correct wiring to the screw clamp terminals for secure connections.

What voltage range can I expect during operation?


This relay operates effectively within 0.8 to 1.15 times the control voltage at temperatures below 50°C, ensuring stable performance.

Is this relay suitable for high-frequency applications?


It can handle an operating rate of up to 10,000 cycles per hour, making it appropriate for high-frequency operations.

What maintenance is required for longevity?


Minimal maintenance is required; regular inspections of the terminals and connections will help prevent issues over time.

Can this relay handle varied environmental conditions?


Yes, it operates effectively in environments ranging from -25 to 50°C, making it versatile for various installations.

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