Type ESX10-TC DC 12 V

Type ESX10-TC DC 12 V


Electronic circuit protector type ESX10-TC is designed to ensure selective disconnection of DC 12 V load systems. DC 12 V power supplies, which are widely used in industry today, will shut down the output in the event of an overload with the result that one faulty load in the system can lead to complete disconnection of all loads. As well as an unidentified failure this also means stoppage of the whole system.

Through selective disconnection the ESX10-TC responds much faster to overload or short circuit conditions than the switch-mode power supply. This is achieved by active current limitation. The ESX10-T limits the highest possible current to 1.3 to 1.8 times the selected rated current of the circuit protector. Thus it is possible to switch on capacitive loads of up to 20,000 μF, but they are disconnected only in the event of an overload or short circuit.

Technical Data

operating voltage DC 12 V (9…18 V)
Voltage rating
Current ratings 1 A
2 A
3 A
4 A
6 A
10 A
Number of poles 1-pole
Load disconnection short circuit: typically 100 ms
overload: typically 3 s
Current limitation typically 1.8 / 1.5 / 1.3 x IN
Signal output status output, plus-switching (DC 12 V)
short circuit-proof, max. 0.2 A
Status indication 1 LED green/orange/red: status/fault
Temperature range
Terminal design screw terminals
Certificates UL 2367 UL 508 UL 1604 (class Ι, div.2, groups A,B,C,D) TÜV Süd/ATEX – approval IEC/EN 60079-0/-14/-15


Order number Description
AD-TX-EM01 supply module
X21058901/02 Connector bus links -K10

01 = 2.5 mm2 black


02 = 1.5 mm2 brown

X22261101 busbar


X22261112 busbar 10-unit-block
X22261134 busbar 3-unit-block
X22261147 busbar 4-unit-block
X22261159 busbar 5-unit-block
X22261197 busbar 8-unit-block


  • Automation
  • Automobile production
  • Mechanical engineering
  • Medical technology
  • Pharmaceutical & Food
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