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Schneider Electric K Control Relays Contactor, 10 A 24V dc, 2 NO/2 NC, 690V ac

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PHP4,601.22

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PHP5,153.37

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RS Stock No.:
759-083
Mfr. Part No.:
CA4KN22BW3
Manufacturer:
Schneider Electric
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Brand

Schneider Electric

Product Type

Contactor

Contact Voltage

690V ac

Contact Current

10A

Series

K Control Relays

Function

Control Relay

Normal State Configuration

2 NO/2 NC

Terminal Type

Screw Clamp

Contactor Application

Control Relay

Control Circuit Voltage Uc

24V dc

Minimum Operating Temperature

-10°C

Maximum Operating Temperature

60°C

Width

45mm

Depth

57mm

Standards/Approvals

UKCA, UL, UL 60947-4-1, BS 5424, CCC, CE, CSA, CSA C22.2 No 60947-4-1, EAC, GB/T 14048.4, NF C 63-140, IEC 60947, JIS C8201-4-1, VDE 0660 EN/IEC 60947-4-1

Length

58mm

Better World Product

Yes

RoHS Status: Exempt

COO (Country of Origin):
FR

Schneider Electric K Control Relays Series Contactor, 24V Control Circuit Voltage, 10A Contact Current - CA4KN22BW3


This contactor is a Compact control relay designed for low-consumption DC Coil operation within industrial control circuits. It provides a combination of normally open and normally closed poles for switching, and is suited to automated systems where space efficiency and predictable electrical behaviour are required.

Features & Benefits


• 24V Coil with low inrush and low hold-in power reduces supply loading
• 2NO+2NC contact arrangement enables versatile control logic
• 10A conventional current rating supports typical control loads
• 690V rated operational voltage for high-voltage control applications
• Rail or plate mounting and screw clamps simplify panel integration
• Thermal and mechanical endurance ensure long service life

Applications


• Suitable for motor control pilot circuits in factory automation
• Ideal for relay logic in electrical distribution panels
• Used for interfacing PLCs with high-voltage control lines
• Can be used for auxiliary switching in process control cabinets
• Suitable for retrofit into Compact control panels with limited depth

What Terminal conductor sizes can be accommodated?


Screw clamp terminals accept solid conductors 1.5 to 4mm² and flexible conductors 0.34 to 4mm² depending on single or double entry.

How does the device behave electrically when the Coil voltage varies?


The Coil operates between 0.7 to 1.3Uc for normal engagement and drops out between 0.1 to 0.75Uc, ensuring defined switching thresholds.

What are the expected switching speeds for control operations?


Typical energisation and de-energisation times range from about 10ms to 40ms depending on contact transition and Coil state.

What environmental limits apply during operation?


The unit is rated to operate between -25°C and +50°C and at altitudes up to 2000m without derating.

How robust is the relay against mechanical stress?


It withstands vibrations up to 4Gn closed and shocks up to 15Gn closed, meeting common industrial mechanical robustness requirements.

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