Main
Contacts operation
Instantaneous
Device short name
LA1
Range
TeSys
Product Name
TeSys Deca
[ui] rated insulation voltage
250 V - for protected contact conforming to IEC 60947-5-1
690 V - for non-protected contact conforming to IEC 60947-5-1
600 V - for non-protected contact conforming to UL 60947-5-1
600 V - for non-protected contact conforming to CSA C22.2 No 60947-5-1
Complementary
[ie] rated operational current
0.1 A for protected contact
[ue] rated operational voltage
125 V AC for protected contact
30 V DC for protected contact
690 V AC for non-protected contact
range compatibility
TeSys D CAD
TeSys D LC1D
TeSys F LC1F
TeSys F CR1F
TeSys Deca CAD
TeSys Deca LC1D
[ith] conventional thermal current
10 A (at 40 °C) for non-protected contact
Product certifications
CB
UL
CSA
CCC
EAC
UKCA
Handle front plate colour
48 mm
Product or component type
Auxiliary contact block
tightening torque
1.7 N.m - with screwdriver flat Ø 6 mm
1.7 N.m - with screwdriver Philips No 2
1.7 N.m - with screwdriver pozidriv No 2
mounting location
Front
Connections - terminals
Screw clamp terminals 1 cable(s) 1…2.5 mm²flexible with cable end
Screw clamp terminals 1 cable(s) 1…2.5 mm²flexible without cable end
Screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end
Screw clamp terminals 2 cable(s) 1…2.5 mm²flexible without cable end
Screw clamp terminals 1 cable(s) 1…2.5 mm²rigid
Screw clamp terminals 2 cable(s) 1…2.5 mm²rigid
minimum switching current
1 mA for protected contact
5 mA for non-protected contact
width (w)
44 mm
depth
39 mm
mechanical durability
5 Mcycles
minimum switching voltage
5 V for protected contact
17 V for non-protected contact
Pole contact composition
2 NO (sealed) + 1 NO + 1 NC
Protection type
GG fuse 10 A for non-protected contact
Environment
Ambient air temp for storage/transportation
-25…70 °C
ip degree of protection
IP2X conforming to IEC 60529
ambient air temperature for operation
-25…70 °C
Environmental characteristics
Harsh environment
standards
EN/IEC 60947-5-1
UL 60947-5-1
CSA C22.2 No 60947-5-1
GB/T 14048.5
protective treatment
TH conforming to IEC 60068
insulation resistance
> 10 MOhm