Documentation & Downloads
Schneider Electric CA2KN40M7 TeSys K Control Relay, 4P (4NO), 10A, 220-230V AC
- MPN: CA2KN40M7
- PPN: SCH-CA2KN40M7
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Description
Engineered for efficiency and reliability, the TeSys K Control Relay by Schneider Electric features four normally open (4NO) contacts, making it an ideal component for various automation and control applications. Designed to operate at an AC voltage of 220-230V with a current rating of 10A, this relay is well-suited for managing electrical faults and ensuring smooth operational control in industrial settings. Its robust construction and dependable performance make it a critical element for enhancing the reliability of automation systems, providing users with confidence in their electrical control processes. Whether you are upgrading existing infrastructure or designing new systems, this control relay stands out as a reliable choice in the realm of IEC control relays.
Features
- This TeSys K auxiliary control relay features a 4 NO (Normally Open) pole contact composition rated for up to 690V AC applications. This quad-pole layout lets industrial panel builders effortlessly command four distinct control circuits, coordinate complex machinery interlocking logic, or route concurrent status feedback loops from a single space-saving device.
- This relay is equipped with a standard 220V to 230V AC control coil operating at 50/60 Hz, drawing a low 4.5 VA of hold-in power during continuous engagement. It allows system engineers to interface directly with European-spec machinery or high-voltage commercial control circuits without deploying additional step-down transformers or altering localized line-voltage panel architecture.
- Engineered for high-duty signaling, this device handles a conventional free-air thermal current (Ith) of 10 A at ambient temperatures up to 50°C and holds an Irms rated making capacity of 110 Amps conforming to strict IEC 60947 benchmarks. The premium contacts are fully optimized for AC-15 and DC-13 utilization categories, resisting electrical degradation when switching demanding inductive loads like automation solenoids, clutches, and small contactor coils.
- Built for continuous, high-speed automated environments, this relay boasts an outstanding mechanical durability rating of 10,000,000 operations and runs at a maximum operating rate of up to 10,000 cycles per hour. This rapid mechanical response time (10 to 20 milliseconds for both coil energization and de-energization) ensures tight execution parameters in repetitive manufacturing lines, lowering preventative maintenance costs over years of multi-shift production.
- The module features heavy-duty, captive screw clamp terminals that provide up to 1.3 N.m of tightening torque using standard flat-head, Philips No. 2, or Pozidriv No. 2 screwdrivers. The versatile terminal housings accommodate a broad array of wiring choices, securely clamping single or dual solid conductors ranging from 1.5 to 4 mm² to completely eliminate loose connections caused by machinery vibration.
Documentation & Downloads
Specifications
Additional
- Conventional Free Air Thermal Current
- 10 A (at 50 °C)
- Fuse Rating
- 10 A gG IEC 60947, 10 A gG VDE 0660
- Control Circuit Voltage
- 220-230 V AC 50/60 Hz
- Operating Time
- 10...20 ms coil de-energisation and NO opening, 10...20 ms coil energisation and NO closing
- Maximum Operating Rate
- 10000 cycles/hour
- Inrush Power
- 30 VA (at 20 °C)
- Heat Dissipation
- 1.3 W
- Minimum Switching Current
- 5 mA
- Insulation Resistance
- > 10 MOhm
- Mounting
- Plate, Rail
- Tightening Torque
- 1.3 N.m
- Net Weight
- 0.18 kg
- Certifications
- CB, CCC, UL, CSA, EAC, CE, UKCA
- Protective Treatment
- TC IEC 60068
- Ambient Air Temperature for Storage
- -50 to 80 °C
- Flame Retardance
- V1 UL 94
- RoHS Compliance
- Compliant
- Mercury Free
- Yes
- Device Short Name
- CA2K
- Product Name
- TeSys CAK
Rated Making Capacity110 A IEC 60947
Rated Insulation Voltage690 V IEC 60947, 750 V VDE 0110 group C, 690 V BS 5424, 600 V CSA C22.2 No 14
Control Circuit Voltage LimitsDrop-out 0.2-0.75 Uc, Operational 0.8-1.15 Uc (at <50 °C)
Mechanical Durability10 million cycles
Immunity to Microbreaks2 ms
Hold-in Power Consumption4.5 VA (at 20 °C)
Minimum Switching Voltage17 V
Non Overlap Distance0.5 mm
Pole Contact Composition4 NO
Connection TerminalsScrew clamp terminals 0.34-4 mm² solid or flexible with cable end
Dimensions (H x W x D)58 mm x 45 mm x 57 mm
StandardsEN/IEC 60947-4-1, GB/T 14048.4, UL 60947-4-1, CSA C22.2 No 60947-4-1, JIS C8201-4-1
IP Degree of ProtectionIP2X
Ambient Air Temperature for Operation-25 to 50 °C
Operating Altitude2000 m without derating
Mechanical RobustnessVibrations 2-4 Gn (5-300 Hz), Shocks 10-15 Gn (11 ms)
REACH SVHC FreeYes
Toxic Heavy Metal FreeYes
RangeTeSys
Product Or Component Typecontrol relay
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CAD
$128.12
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
Company Stock:
0
Loading dialog...
Looking to buy a large quantity?
To view product inventory
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