Auxiliary Contactor Telemecanique CA2KN31 110V 50/60Hz 3NO+1NC
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Telemecanique CA2KN31 110v 50/60Hz 3NO+1NC Auxiliary Contactor
Used product, out of manufacturer's box
Brand: Telemecanique
Model: CA2KN31
An auxiliary contactor is an electromechanical device designed to perform commands and signaling in auxiliary circuits, working in conjunction with power equipment, such as main contactors or relays. It is not responsible for interrupting or conducting large currents, but rather for commanding or indicating the state of other circuits.
Main features:
Command function:
Activates or deactivates auxiliary circuits, such as control or signaling systems.
Low power:
Designed to work with reduced currents, typical of automation and control systems.
Remote activation:
Can be electrically activated to change the state of its contacts.
TESYS K AUXILIARY CONTACTOR 3NO+1NC 110VAC CA2KN31F7
TeSys K auxiliary contactor, 4 contacts (3NO + 1NC), 10A/690V, for controlling AC-15/DC-13 electromagnetic loads. It provides a 110V 50/60Hz AC control circuit, connection by screw clamp terminals. For high operating rates up to 180 cycles/min and ambient temperature -25/+50°C, it achieves high reliability and durability. Compact (45mm width), for mounting on 35mm DIN rail or screw fixing. Multi-standard certification (IEC, UL, CSA, CCC, EAC), Green Premium product (RoHS/REACh).
Main
range
TeSys
Product name
TeSys CAK
Product or component type
Control relay
Device short name
CA2K
contactor application
Control circuit
Utilisation category
AC-15
DC-13
pole contact composition
3 NO + 1 NC
[Ue] rated operational voltage
<= 690 V <= 400 Hz
control circuit type
AC at 50/60 Hz
control circuit voltage
110 V AC 50/60 Hz
Complementary
[Ith] conventional free-air thermal current
10 A (at 50 °C)
rated breaking capacity Irms
110 A conforming to IEC 60947
associated fuse rating
10 A gG conforming to IEC 60947
10 A gG conforming to VDE 0660
[Ui] rated insulation voltage
690 V conforming to IEC 60947
750 V conforming to VDE 0110, group C
690 V conforming to BS 5424
600 V conforming to CSA C22.2 No 14
Mounting support
Rail
Plate
connections - terminals
Screw clamp terminals 1 cable(s) 1.5…4 mm² Solid
Screw clamp terminals 2 cable(s) 1.5…4 mm² Solid
Screw clamp terminals 1 cable(s) 0.75…4 mm² Flexible with cable end
Screw clamp terminals 2 cable(s) 0.75…4 mm² Flexible without cable end
Screw clamp terminals 1 cable(s) 0.34…1.5 mm² Flexible with cable end
Screw clamp terminals 2 cable(s) 0.34…1.5 mm² Flexible without cable end
tightening torque
1.3 N.m - on screw clamp terminals - with flat screwdriver Ø 6 mm
1.3 N.m - on screw clamp terminals - with Philips screwdriver Nº 26 mm
1.3 N.m - on screw clamp terminals - with Pozidriv screwdriver n° 2
control circuit voltage limits
Drop-out: 0.2...0.75 Uc (at <50 °C)
Operational: 0.8...1.15 Uc (at <50 °C)
operating time
10...20 ms coil de-energisation and NO opening
10...20 ms coil energisation and NO closing
15...25 ms coil de-energisation and NC closing
5...15 ms coil energisation and NC opening
mechanical durability
10 Mcycles
Maximum operating rate
10000 cyc/h
immunity to microbreaks
2 ms
inrush power in VA
30 VA (at 20 °C)
hold-in power consumption in VA
4.5 VA (at 20 °C)
heat dissipation
1.3 W
minimum switching voltage
17 V
minimum switching current
5 mA
non-overlapping distance
0.5 mm
insulation resistance
> 10 MOhm
Date: 04/12/2024
Weight: 0.170KG
Measurements: 10x15x24
Locator: B14P2C
Dear customers, if the material is intended for resale, the ST (Tax Substitution) value may apply. If the operation is subject to this tax, the responsibility for payment is exclusively the buyer's.
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