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Phoenix Contact 0914439 Thermomagnetic Circuit Breaker
The Phoenix Contact TMC 1 M1 100 thermomagnetic circuit breaker provides reliable overcurrent protection in a compact design. It's suitable for applications requiring a 1-pole circuit breaker with a normal blow mechanism and a 1 N/O contact. The device is designed for mounting on NS 32 or NS 35 DIN rails, making it ideal for industrial control panels and distribution boards. It offers a rated voltage of 250 V AC and 65 V DC, a rated current of 1 A, and a rated short-circuit switching capacity of up to 5000 A. Its robust construction and compliance with standards like EN 60934 and UL 1077 ensure dependable performance in demanding environments.
Phoenix Contact 0914439 Thermomagnetic 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: 1 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
- Connection method: Screw connection
- Stripping length: 12 mm
- 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 0914439?
You can click on the BUY or RFQ button to purchase 0914439 from an authorized Phoenix Contact distributor.
How do I troubleshoot issues or seek technical support for part 0914439?
You can download the 0914439 datasheet or visit the Phoenix Contact website for support.
Who is the manufacturer of 0914439?
Phoenix Contact