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CA1S


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Main Documentation

Technical Parameters

Main  
RangeCA1S
Product or Component TypeAuxiliary Contact Block
Range Compatibility 

UEC1-09...95D

UEC1-09...170C

UEC3-06...38N

UEC3-06...38C

UECAN

Mounting LocationSide
Pole Contact Composition1NO+1NC,2NO,2NC
Contacts OperationInstantaneous
Rated Operational Voltage [Ue]≤600V
Rated Operational Current [Ie]

6 A at 120 V AC-15

3 A at 240 V AC-15

1.9 A at 380 V AC-15

1.5 A at 480 V AC-15

1.4 A at 500 V AC-15

1.2 A at 600 V AC-15

0.55 A at 125 V DC-13

0.27 A at 250 V DC-13

0.15 A at 400 V DC-13

0.13 A at 500 V DC-13

0.1 A at 600 V DC-13

Rated Insulation Voltage [Ui]690 V conform to IEC 60947-5-1
Conventional Free Air
Thermal Current [Ith]
10 A at ≤60 °C
StandardsGB/T 14048.5, IEC/EN 60947-5-1,BS EN 60947-5-1,UL 60947-5-1
Product CertificationsCCC,CE,UKCA,VDE,UL
Complementary 
Permissible Short-Time Rating 

100 A 140 °F (60  °C) 1 s

120 A 140 °F (60  °C) 500 ms

140 A 140 °F (60  °C) 100 ms

Protection Type GG fuse 10 A 
Associated Fuse Rating10 A gG for signalling circuit conforming to IEC 60947-5-1
Minimum Switching Voltage24V
Minimum Switching Current 0.1A 
Insulation Resistance> 10 MΩ
Pollution Degree3
Connections - Terminals

crew clamp terminals 1 0.00…0.01 in² (1…4 mm²)flexible with cable end

Screw clamp terminals 1 0.00…0.01 in² (1…4 mm²)flexible without cable end

Screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²)flexible with cable end

Screw clamp terminals 2 0.00…0.01 in² (1…4 mm²)flexible without cable end

Screw clamp terminals 1 0.00…0.01 in² (1…4 mm²)rigid without cable end

Screw clamp terminals 2 0.00…0.01 in² (1…4 mm²)rigid without cable end

Screw M3.5, wiring terminaenl width ≤ 8.1mm

Tightening Torque 

Control circuit: 11 lb.in (1.2 N·m)- on screw clamp terminals - with screwdriver flat Ø 6 mm

Control circuit: 11 lb.in (1.2 N·m)- on screw clamp terminals - with screwdriver Philips No 2

Environment 
Environmental Characteristic Normal environment
IP Degree of ProtectionIP20 front face,can avoid direct finger contact
Ambient Air Temperature for Operation-40…70 °C
Ambient Air Temperature for Storage-60…80 °C 
Operating Altitude0...3000 m without derating
Net Weight0.040 kg
Contractual warranty 
Warranty18 months