circuit breakers
Thermal Circuit Breaker, rocker actuated, 1-, 2- or 3-pole
TA35 1-pole
TA35 2-pole with CZM23 cover
TA35 3-pole
(pending)
Description
Applications
– Thermal circuit breaker 1-, 2- or 3-pole
– Supplementary protector for general industrial use
– Positively trip-free release
– Power tools
– Industrial equipment
– Equipment for building construction
– Medical equipment
– Snap-in mounting
– Version with illuminated rocker
– Different rocker colours
– Cleaning equipment
– Power generators
– Protection cover for IP65
– Commercial and household kitchen appliances
– «Dead-Man»-version (Momentary switch)
Weblinks
Standards
Approvals: http://www.schurter.com/approvals
– IEC 60934
RoHS: http://www.schurter.com/rohs
– UL 1077
– CSA C22.2 235
– GB 17701 (pending)
TꢀCꢁꢂꢃCAꢄ DATA
Rated voltage Ue
1-pole
2-pole
3-pole
AC 240 V / 50/60 Hz
DC 32 V
AC 240 V / 50/60 Hz
DC 60 V
Overload
IEC 60934
UL 1077
min. 40 cycles @ 6 x In,
cos phi 0.6
min. 50 cycles @ 1.5 x In,
cos phi 0.75 (OLØ)
AC 415 Y/240 V / 50/60 Hz
Admissible ambient
air temperature
–30 °C to +60 °C
Rated current In
1- / 2-pole
3-pole
0.05 – 20 A
0.05 – 12 A
Resistance to vibration IEC 60068-2-6, Test Tc 10…60 Hz: 0.75 mm
60…500 Hz: 10 G
Conditional short
circuit Inc
1- / 2-pole, AC 240 V
3-pole, AC 415 V
0.05…20 A: 2000 A, SC (C1)
0.05…12 A: 2000 A
Shock resistance
Type of tripping
Weight
IEC 60068-2-27, Test Ea 30 G / 18 ms
Thermal positively trip free
19 g
Degree of protection
Dielectric strength
Accessible range
Terminal side
IP 40
IP 00
50 Hz
Impulse 1.2/50 µs
> 2500 V
> 4000 V
1-pole
2-pole
3-pole
32 g
45 g
Insulation resistance
Endurance (typical)
DC 500 V
> 100 MOhm
Max. switching capacity 1-, 2-pole
20 A
12 A
Mechanical
AC: 1 x In, cos phi 0.6
50’000 cycles
50’000 cycles
for switch only types
(without bimetal)
3-pole
DC: 1 x In, L/R = 2…3ms 50’000 cycles
2
circuit breakers