CA3SK20BD
Control relay 2NO contacts
Trade Price
£58.21
Per
1
Unit
EA
Pack Quantity
1
Information
TeSys SK mini-control relay, 2 contacts (2NO), 10A/690V, for control of electromagnetic loads AC-15/DC-13. It provides a 24V DC control circuit with no inrush consumption, connection by screw terminals. For operating rates until 20 cycles/min and ambient temperature -20/+50°C, it procures high reliability and durability. Compact (27mm width), for clipping on a 35mm DIN rail. Multi standards certified (IEC, UL, CSA, CCC, EAC), Green Premium product (RoHS/REACh).
Technical Specifications
Range
TeSys
Product name
TeSys CASK
Product or component type
Control relay
Device short name
CA3SK
contactor application
Control circuit
utilisation category
DC-13 AC-15
Pole contact composition
2 NO
[Ue] rated operational voltage
<= 690 V <= 400 Hz
Control circuit type
DC standard
[Uc] control circuit voltage
24 V DC
[Ith] conventional free air thermal current
10 A (at 55 °C)
Associated fuse rating
10 A gL conforming to VDE 0660 10 A gL conforming to IEC 60947
[Ui] rated insulation voltage
690 V conforming to IEC 60947 690 V conforming to VDE 0110 group C 690 V conforming to BS 5424 690 V conforming to UL 508 690 V conforming to CSA C22.2 No 14
mounting support
Rail Plate
Connections - terminals
Screw clamp terminals 1 cable(s) 1.5…6 mm²solid Screw clamp terminals 2 cable(s) 1.5…4 mm²solid Screw clamp terminals 1 cable(s) 0.5…6 mm²flexible without cable end Screw clamp terminals 1 cable(s) 0.35…6 mm²flexible with cable end Screw clamp terminals 2 cable(s) 0.35…1.5 mm²flexible with cable end Screw clamp terminals 2 cable(s) 0.35…2.5 mm²flexible without cable end
Tightening torque
0.8 N.m - on screw clamp terminals pozidriv No 1 screw head
Control circuit voltage limits
Operational: 0.85...1.1 Uc (at <50 °C) Drop-out: 0.1...0.75 Uc (at <50 °C)
Operating time
4...6 ms coil de-energisation and NO opening 8...12 ms coil energisation and NO closing
Mechanical durability
10 Mcycles
Maximum operating rate
1200 cyc/h
Inrush power in W
2.2 W (at 20 °C)
Hold-in power consumption in W
2.2 W at 20 °C
Heat dissipation
2.2 W
height
56 mm
Width
27 mm
Depth
55.5 mm
Net weight
0.132 kg
standards
EN/IEC 60947-5-1 UL 60947-5-1 CSA C22.2 No 60947-5-1
product certifications
CB Scheme cULus EAC CE UKCA
IP degree of protection
IP2X
Protective treatment
TC conforming to IEC 60068
Ambient air temperature for operation
-20…50 °C
Ambient air temperature for storage
-50…70 °C
Operating altitude
2000 m without derating
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
6.0 cm
Package 1 Width
6.6 cm
Package 1 Length
3.3 cm
Package 1 Weight
126.0 g
Unit Type of Package 2
S01
Number of Units in Package 2
40
Package 2 Height
15.0 cm
Package 2 Width
15.0 cm
Package 2 Length
40.0 cm
Package 2 Weight
5.214 kg
Warranty
18 months
Document Links
Datasheet
Technical Data