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Phoenix Contact 5650108 Circuit Breaker Terminal Block

Phoenix Contact's 5650108 is a compact thermal miniature circuit protector ideal for DIN rail applications. It provides reliable overload and short-circuit protection for electrical circuits. Featuring a heat-sensitive bimetallic element, this protector interrupts current flow under overload conditions and can be easily reset by pushing the reset button. It is compatible with UK 6-FSI/C and ST 4-FSI/C fuse base terminal blocks, offering convenient and secure mounting. Available in a range of nominal currents, it's suitable for various industrial and commercial applications requiring circuit protection.

Authorized Distributors
Source:DigiKey
Part No:5650108
Stock:11
Inv Date:05-28-2026
Price: Unit price: $57.36
Buy/RFQ:
Part No:5650108
Stock:4
Inv Date:05-29-2026
Price: Unit price: $77
Buy/RFQ:
Part No:5650108
Stock:3
Inv Date:05-28-2026
Price: Unit price: $64.13
Buy/RFQ:

Phoenix Contact 5650108 Circuit Breaker Terminal Block Specifications:

  • Nominal Voltage: 250 V AC / 72 V DC
  • Nominal Current Range: 0.10 - 10 A
  • Ambient Temperature: -20...+60 °C
  • Interrupting Capacity (0.10 - 4 A): 6x rated current
  • Interrupting Capacity (6 - 10 A): 8x rated current
  • Maximum Interrupting Capacity: 2,000 Amps
  • Insulating Material: Polymide (PA), non-reinforced
  • Flammability Class: V0
  • Approval Data: 250 / 72 / 0.1-10
  • Internal Resistance (0.10 A): 81 W
  • Internal Resistance (0.25 A): 14 W
  • Internal Resistance (6 A): <0.05 W
  • Internal Resistance (8 A): <0.05 W
  • Internal Resistance (10 A): <0.05 W
  • Trip Time (0.5 A): 0.5 seconds
  • Trip Time (1 A): 1 second
  • Trip Time (2 A): 2 seconds
  • Trip Time (3 A): 3 seconds
  • Trip Time (4 A): 4 seconds

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Frequently Asked Questions

Where can I buy Phoenix Contact 5650108?

You can click on the BUY or RFQ button to purchase 5650108 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 5650108?

You can download the 5650108 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 5650108?

Phoenix Contact

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