Official DistributorSKU
MPN
TMC 7/8 ALARM
Weight
0.222 kg
This product is Not Cancellable/Not Returnable
Series TMC
TMC 7/8 ALARM - Thermomagnetic device circuit breaker
Thermomagnetic device circuit breaker, number of positions: 1, connection method: Screw, cross section: 1 mm2- 35 mm2, AWG: 18 - 2, mounting type: Snaps on to side of circuit breaker
TMC
The Phoenix Contact TMC Series comprises thermomagnetic circuit breakers designed to provide reliable overcurrent protection in various industrial applications. This series includes two main product lines:
TMC 7 Series: UL 1077 Recognized supplemental protectors.
TMC 8 Series: UL 489 Listed circuit breakers.
Key Features:
Trip-Free Design: Ensures that the breaker will trip during an overcurrent event, even if the actuator is held in the ""ON"" position, enhancing safety.
Snap-Action Mechanism: Provides a rapid switching action, reducing contact wear and extending the lifespan of the breaker.
Multi-Pole Options: Available in 1-, 2-, and 3-pole configurations to accommodate various application requirements.
Trip Curves: Offers B, C, and D trip characteristics to match different load conditions and ensure appropriate protection levels.
Technical Specifications
Product properties
| Type | DIN rail module, one-piece |
| Number of Positions | 1 |
| Mechanical service life | 20000 |
General
| Operating Voltage | 120 V AC ... 277 V AC |
| Operating Voltage | 24 V DC ... 125 V DC |
| Rated current IN | 6 A (12 ... 240 V AC) |
| Rated current IN | 3 A (277 V AC) |
| Rated current IN | 6 A (12 ... 24 V DC) |
| Rated current IN | 2 A (48 V DC) |
| Rated current IN | 1 A (130 V DC) |
| Type of actuation | Mechanical interconnect with circuit breaker |
Connection data
| Tightening torque | ... 1 Nm |
| Conductor cross section rigid | 1 mm² ... 35 mm² |
| Cross section AWG | 18 ... 2 (converted acc. to IEC) |
| Conductor cross section flexible | 1 mm² ... 35 mm² |
Dimensions
| Width | 9 mm |
| Height | 85.8 mm |
| Depth | 65.7 mm |
Material specifications
| Color | light grey (RAL 7035) |
Ambient conditions
| Ambient Temperature (Operation) | -35 °C ... 70 °C |
| Permissible humidity (operation) | 95 % |
| Humidity test | 48 h, 95% RH, 40°C (IEC 60068-2-78) |
| Shock (operation) | 30g (11 ms) (IEC 60068-2-11) |
| Vibration (Operation) | ±0.38 mm (10-57 Hz), 5g (57...500 Hz) (IEC 60068-2-6, Fc, sine) |
Mounting
| Mounting Type | Snaps on to side of circuit breaker |
Why Proax for Phoenix Contact 2908220?
Proax is an authorized distributor of Phoenix Contact 2908220 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!
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Additional Information
| Pack Size | 1 |
Recommended
TMC 7/8 LOTO-3 - Lockout/Tagout device for TMC 73… or TMC 83… circuit breakers. Prevents energizing while performing maintenance or service on circuit panels. Meets NEC 110.25 disconnect locking requirements.
TMC 7/8 LOTO-2 - Lockout/Tagout device for TMC 72… or TMC 82… circuit breakers. Prevents energizing while performing maintenance or service on circuit panels. Meets NEC 110.25 disconnect locking requirements.
TMC 7/8 LOTO-1 - Lockout/Tagout device for TMC 71… or TMC 81… circuit breakers. Prevents energizing while performing maintenance or service on circuit panels. Meets NEC 110.25 disconnect locking requirements.
