The Phoenix Contact EC-E 10A DC24V is an electronic circuit breaker designed for reliable protection of 24V DC load circuits in industrial applications. It combines active electronic current limitation with overload shutdown, enabling faster response times compared to traditional power supplies. The device limits residual current, ensuring consistent performance and safety. It's ideal for switched-mode power supply units and systems requiring selective protection. Installation on a 35mm DIN rail is straightforward, and the device features a robust design with a V0 flammability rating. Its compact size and integrated failsafe element make it a versatile solution for various industrial control and power distribution systems.
Installation instructions: When mounted in rows without convection cooling, the nominal device current should only be led to a maximum of 80% due to the thermal effect during continuous operation (100% operating factor). Special precautionary measures must be taken in systems or machines, to prevent components from restarting (e.g., use of a safety PLC). Parallel connection of multiple circuit breakers is not permitted.
Mounting type: DIN rail: 35 mm
Color: black
Flammability rating according to UL 94: V0
Fuse: Electronic
Fuse type: Automatic device
Rated surge voltage: 0.5 kV
Operating voltage: 24 V DC
Nominal current IN: 10 A
Required backup fuse: not required, integrated failsafe element
Dielectric strength: max. 32 V DC (Load circuit)
Degree of pollution: 2
Switching capacity ICN: Active current limitation
Closed-circuit current range I0: typ. 25 mA ±5 mA (When switched on)
Height: 83 mm
Width: 12.5 mm
Depth: 80 mm
Height NS 35/7,5: 83 mm
Height NS 35/15: 90.5 mm
Ambient temperature (operation): 0 °C ... 50 °C (non-condensing)
Conductor cross section solid min.: 0.5 mm²
Conductor cross section solid max.: 16 mm²
Conductor cross section flexible min.: 0.5 mm²
Conductor cross section flexible max.: 16 mm²
Conductor cross section AWG min.: 26
Conductor cross section AWG max.: 6
Conductor cross section flexible, with ferrule without plastic sleeve min.: 0.5 mm²
Conductor cross section flexible, with ferrule without plastic sleeve max.: 10 mm²
Conductor cross section flexible, with ferrule with plastic sleeve min.: 0.5 mm²
Conductor cross section flexible, with ferrule with plastic sleeve max.: 10 mm²
2 conductors with same cross section, solid min.: 0.5 mm²
2 conductors with same cross section, solid max.: 4 mm²
2 conductors with same cross section, stranded min.: 0.5 mm²
2 conductors with same cross section, stranded max.: 4 mm²
2 conductors with same cross section, stranded, ferrules without plastic sleeve, min.: 0.5 mm²
2 conductors with same cross section, stranded, ferrules without plastic sleeve, max.: 2.5 mm²
2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, min.: 0.5 mm²
2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, max.: 6 mm²
Connection method: Screw connection
Stripping length: 10 mm
Screw thread: M4
Tightening torque max: 1.2 Nm
Standards/specifications: UL 508, CSA 22.2 No. 14, UL 2367, CSA 22.2 No. 142, CSA 22.2 No. 213, UL 1604
eCl@ss 4.0: 27141116
eCl@ss 4.1: 27141116
eCl@ss 5.0: 27141116
eCl@ss 5.1: 27141116
eCl@ss 6.0: 27141116
eCl@ss 7.0: 27141116
eCl@ss 8.0: 27141116
ETIM 2.0: EC000899
ETIM 3.0: EC000899
ETIM 4.0: EC000899
ETIM 5.0: EC000899
UNSPSC 6.01: 30211812
UNSPSC 7.0901: 39121411
UNSPSC 11: 39121411
UNSPSC 12.01: 39121411
UNSPSC 13.2: 39121411
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