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| Product properties | Product type: Thermomagnetic device circuit breakers Product family: TMC 7 Type: DIN rail module, one-piece Number of positions: 2 Mechanical service life: 20000 Data management status Article revision: 03 |
| Electrical properties | Service life electrical: 6000 General Operating voltage: 277 V AC (277/480Y, 240D) 125 V DC (two poles in series) Rated current IN: 8 A Tripping method: TM (thermomagnetic) Rated short-circuit switching capacity Icn: 5 kA (277/480Y, 240D) 7.5 kA (125 V DC, two poles in series) Fuse: C (curve) |
| Connection data | 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 Connection method: Screw connection Tightening torque, min: 2 Nm Stripping length: 11 mm ... 12 mm Conductor cross section flexible max.: 35 mm² Conductor cross section, rigid max.: 35 mm² |
| Dimensions | Dimensional drawing: https://caas.phoenixcontact.com/caas/v1/stable/media/170564/full/b1500?format=jpg Width: 35.3 mm Height: 84.3 mm Depth: 76.6 mm (incl. DIN rail 7.5 mm) |
| Material specifications | Color: light gray (RAL 7035) gray (RAL 7042) |
| Environmental and real-life conditions | Ambient conditions Degree of protection: IP20 Ambient temperature (operation): -35 °C ... 70 °C Humidity test: 48 h, 95% RH, 40 °C (IEC 60068-2-78) Shock (operation): 30g (11 ms) (IEC 60068-2-11, test Ea) Vibration (operation): ñ0.38 mm (10-57 Hz), 5g (57...500 Hz) (Sinusoidal test to IEC 60068-2-6, Test Fc. 10 frequency cycles per axis) |
| Standards and regulations | Standards/specifications: UL 1077 IEC 60947-2 |
| Mounting | Mounting type: DIN rail: 35 mm |
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