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Schneider Electric CA3KN22BD TeSys K Control Relay 2NO 2NC 24 V DC Coil Screw Clamp Auxiliary Contactor

% $-24.36
Schneider Electric CA3KN22BD TeSys K control relay 2NO+2NC – 24 V DC coil
Schneider Electric CA3KN22BD TeSys K control relay 2NO+2NC – 24 V DC coil

Schneider Electric CA3KN22BD TeSys K Control Relay 2NO 2NC 24 V DC Coil Screw Clamp Auxiliary Contactor

Brand: Schneider Electric
Reference No: CA3KN22BD
Catalog No: CA3KN22BD
Tariff Code (HS): 853650
Rated Current: 10
Rated Voltage: 24 V DC
Poles: 3P
Stock: 0
Delivery time: 30 business day(s)
Shipping Origin: Türkiye EXW
$24.36

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  • Description

The Schneider Electric CA3KN22BD is a TeSys K control relay with 2NO+2NC contact composition and a 24 V DC coil, rated 10 A conventional thermal current (Ith) at up to 690 V. It switches AC-15 and DC-13 electromagnetic loads for pilot-circuit control, interlocking and signal duplication, with screw clamp terminals for DIN rail or panel mounting.

Technical Specifications

Reference CA3KN22BD
Brand Schneider Electric
Range TeSys K
Product Type Control Relay
Pole Contact Composition 2NO+2NC
Utilisation Category AC-15 / DC-13
Rated Operational Voltage (Ue) ≤690 V (≤400 Hz)
Control Circuit Voltage (Uc) 24 V DC
Conventional Thermal Current (Ith) 10 A (at 50 °C)
Rated Making Capacity (Irms) 110 A (IEC 60947)
Rated Insulation Voltage (Ui) 690 V (IEC 60947)
Associated Fuse Rating 10 A gG (IEC 60947 / VDE 0660)
Control Circuit Voltage Limits drop-out 0.1–0.75 Uc, operational 0.8–1.15 Uc (≤50 °C)
Maximum Operating Rate 10,000 cyc/h
Inrush / Hold-in Power 3 W / 3 W (20 °C)
Mounting 35 mm DIN rail or screw-fixed mounting plate
Connections Screw clamp terminals, 1.5–4 mm² solid / 0.75–4 mm² flexible with cable end
Dimensions (H × W × D) 58 × 45 × 57 mm (H × W × D)
Net Weight 0.225 kg
IP Degree of Protection IP2X
Ambient Temperature -25…+50 °C operation, -50…+80 °C storage

Certifications & Standards

  • CE
  • UKCA
  • UL
  • CSA
  • CCC
  • EAC
  • IEC 60947-5-1

Selection Notes

The 2NO+2NC contact composition gives an equal number of make and break signals, useful for interlocking circuits that must mirror a command and its complement. Pick the 24 V DC coil when the control circuit already runs at that voltage; using a coil voltage matching the existing control transformer tap avoids an extra step-down winding. The DC coil has no inrush surge and a longer 30–40 ms closing time than the AC-coil CA2Kseries, which electronic surge suppression trades for lower steady-state power draw — relevant when the relay is driven from a PLC transistor output or a current-limited 24 V DC rail.

Technical Details

Short Description
TeSys K control relay, 2NO+2NC, 10 A Ith, 24 V DC coil, screw clamp terminals, DIN rail or panel mount.
Rated Current (Ampere)
10
Rated Voltage (VAC)
24 V DC
Mounting Type
DIN Rail
Protection Type
IP20
Catalog No
CA3KN22BD
Number of Poles
3P
Delivery Date (Days)
30 days
Model Number
CA3K
Tariff Code
853650

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