Type ESS30-S

Type ESS30-S

Description

Data sheet

The electronic circuit protector ESS30-S with physical isolation is the globally unique electronic overcurrent protection for DC 24 V applications as a “low energy breaker”. For the use in decentralised and centralised power supply units, it meets the requirements to DIN EN 60934, to UL1077 as a Supplementary Protector and to UL 1310 as “Class2 power unit” (NEC class2). The compact device can be plugged into the terminal blocks 17plus and 18plus and into the SVS power distribution systems and ensures quick and easy installation.

New! Now also adjustable versions available!

Technical Data

operating voltage DC 24 V (18…30 V)
Voltage rating
  • DC 24 V
Current ratings 0.5 A
1 A
1 A/2 A adjustable
2 A
3 A
3 A/6 A adjustable
3,6 A
4 A
6 A
8 A
10 A
Number of poles 1-pole
Load disconnection with physical isolation
trip times:
short circuit: typically 150 ms…500 ms
overload: typically 500 ms
Current limitation typically 1,2 x IN
Status indication 1 LED green/orange/red: status/fault
Temperature range
Terminal design blade terminals 6.3 mm
Mounting method plug-in type,
Certificates UL 1077 DC 24 V, UL 2367 DC 24 V, UL1310 (NEC Class 2) DC 24 V, VDE IEC/EN 60934 DC 24 V

Applications

  • Automation
  • Automobile production
  • Chemical, Oil & Gas
  • Power Engineering DC 24 V
Documents downloads

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