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Phoenix Contact 0914455 Thermomagnetic Device Circuit Breaker

The Phoenix Contact TMC 1 M1 100 2.0A thermomagnetic circuit breaker provides reliable overcurrent protection in a compact design. It is suitable for mounting on NS 32 or NS 35 DIN rails and features a 1-pole, normal blow mechanism with a 1 N/O contact. This circuit breaker is ideal for applications requiring protection against overloads and short circuits, commonly found in industrial control panels and automation systems. Its robust construction and reliable performance ensure long-term operational safety.

Authorized Distributors
Source:DigiKey
Part No:0914455
Stock:3
Inv Date:05-28-2026
Price: Unit price: $85.64
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Part No:0914455
Stock:3
Inv Date:05-29-2026
Price: Unit price: $116
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Part No:0914455
Stock:67
Inv Date:05-28-2026
Price: Unit price: $97.8
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Part No:0914455
Stock:7
Inv Date:05-28-2026
Price: Unit price: $90.15
Buy/RFQ:
Part No:0914455
Stock:7
Inv Date:05-28-2026
Price: Unit price: $90.15
Buy/RFQ:

Phoenix Contact 0914455 Thermomagnetic Device Circuit Breaker Specifications:

  • Number of levels: 2
  • Number of connections: 4
  • Mounting type: DIN rail: 35 mm
  • Color: black
  • Number of positions: 1
  • Overvoltage category: II
  • Insulating material: PA66
  • Flammability rating according to UL 94: V-2
  • Fuse type: Automatic device
  • Rated surge voltage: 2.5 kV
  • Rated voltage: 250 V AC / 65 V DC
  • Rated current IN: 2 A
  • Insulation resistance Riso: > 100 MΩ (500 V DC)
  • Rated short-circuit switching capacity Icn: 400 A / 2500 A (32 V DC)
  • Short-circuit switching capacity Ik: 5000 A (UL 1077: 277 V AC) / 2000 A (UL 1077: 65 V DC)
  • Dielectric strength: 3000 V AC (Actuation area) / 3000 V AC (Main to auxiliary circuit)
  • Switching cycles, max.: 10000 (At 1 x In, inductive)
  • Degree of pollution: 2
  • Insulating material group: II
  • Height: 82.5 mm
  • Width: 12.5 mm
  • Depth: 96 mm
  • Degree of protection: IP30 (Actuation area) / IP20 (Connection area)
  • Ambient temperature (operation): -30 °C ... 60 °C
  • Conductor cross section solid min.: 0.2 mm²
  • Conductor cross section solid max.: 6 mm²
  • Conductor cross section flexible min.: 0.2 mm²
  • Conductor cross section flexible max.: 4 mm²
  • Conductor cross section AWG min.: 24
  • Conductor cross section AWG max.: 10
  • Conductor cross section flexible, with ferrule without plastic sleeve min.: 0.25 mm²
  • Conductor cross section flexible, with ferrule without plastic sleeve max.: 4 mm²
  • Conductor cross section flexible, with ferrule with plastic sleeve min.: 0.25 mm²
  • Conductor cross section flexible, with ferrule with plastic sleeve max.: 2.5 mm²
  • 2 conductors with same cross section, solid min.: 0.2 mm²
  • 2 conductors with same cross section, solid max.: 0.75 mm²
  • 2 conductors with same cross section, stranded min.: 0.2 mm²
  • 2 conductors with same cross section, stranded max.: 0.75 mm²
  • 2 conductors with same cross section, stranded, ferrules without plastic sleeve, min.: 0.25 mm²
  • 2 conductors with same cross section, stranded, ferrules without plastic sleeve, max.: 1 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.: 2.5 mm²
  • Connection method: Screw connection
  • Stripping length: 12 mm
  • Internal cylindrical gage: A3
  • Screw thread: M3
  • Tightening torque, min: 0.6 Nm
  • Tightening torque max: 0.8 Nm
  • Standards and Regulations: EN 60934 / UL 1077
  • REACh SVHC: Lead 7439-92-1
  • China RoHS: Environmentally Friendly Use Period = 50

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Frequently Asked Questions

Where can I buy Phoenix Contact 0914455?

You can click on the BUY or RFQ button to purchase 0914455 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 0914455?

You can download the 0914455 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 0914455?

Phoenix Contact

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