Product Description

The Phoenix Contact ECP10-0912020 is an electronic circuit breaker designed to protect 24 V DC load circuits from overloads and short circuits. It combines active electronic current limitation with traditional circuit breaker technology, ensuring reliable protection and electrical isolation for connected loads.

Technical Specifications

• Product Type: Electronic Circuit Breaker
• Number of Positions: 1
• Connection Method: Pluggable
• Fuse Type: Electronic
• Mounting Type: On Base Element
• Electrical Characteristics:
• Operating Voltage: 24 V DC (18 V DC to 32 V DC)
• Nominal Current (I_N): 10 A
• Switching Capacity: Active current limitation with a maximum short-circuit current of 1.8 × I_N
• Voltage Drop at I_N: Approximately 280 mV
• Closed Circuit Current (I_0): Typically 13 mA
• Switch-On Delay: Approximately 0.3 s
• Switch-Off Threshold: Typically 1.5 × I_N
• Shutdown Time: Approximately 5 s when load current exceeds 1.1 × I_N
• Auxiliary Contact:
• Contact Type: Floating signal contact
• Minimum Operating Voltage: 10 V DC
• Maximum Operating Voltage: 30 V DC
• Minimum Operating Current: 10 mA
• Maximum Operating Current: 0.5 A
• Physical Characteristics:
• Width: 12.5 mm
• Height: 60 mm
• Depth: 70 mm
• Additional Features:
• Mounting: Can be plugged onto the TMCP SOCKET M base.
• Status Indication: Operating or error states are indicated by LEDs and integrated signal contacts.
• Load Switching: Capable of switching capacitive loads; loads are switched off only in the event of an overload or short circuit.
• Backup Fuse: No external backup fuse required; an integrated failsafe element provides protection.