TMC 2 M1 120 8,0A - Thermomagnetic device circuit breaker

0915056

Thermal-magnetic circuit breaker, 2-pos., normal blow, 1 N/O contact and 1 N/C contact, with universal foot for mounting on NS 32 or NS 35

Product type Thermomagnetic device circuit breakers
Product family TMC
Type DIN rail module, one-piece
Number of positions 2
Number of connections 4
Number of rows 2
No. of channels 1
Insulation characteristics
Overvoltage category II
Degree of pollution 2

Fuse type Automatic device
General
Rated voltage 250 V AC (3 AC 433 V)
65 V DC
Rated current IN 8 A
Rated surge voltage 2.5 kV
Insulation resistance Riso > 100 MΩ (500 V DC)
Auxiliary circuit 240 V AC / 1 A (Low-induction)
65 V AC / 1 A (Low-induction)
Tripping method TM (thermomagnetic)
Device resistance 0.02 Ω
Rated short-circuit switching capacity Icn 800 A
2500 A (32 V DC)
Short-circuit switching capacity 5000 A ()
2000 A (UL 1077: 65 V DC)
Dielectric strength 3000 V AC (Actuation area)
3000 V AC (Main to auxiliary circuit)
1500 V AC (Position to position)
Switching cycles, max. 10000 (At 1 x In, inductive)
Fuse M1 (normal blow)
Indicator/remote signaling
Connection name Auxiliary contact
Operating voltage 240 V AC
65 V DC
Operating current 8 A AC (Low-induction)

Main contact
Screw thread M3
Tightening torque 0.6 ... 0.8 Nm
Stripping length 12 mm
Internal cylindrical gage A3
Conductor cross section rigid 0.2 mm² ... 6 mm²
Cross section AWG 24 ... 10 (converted acc. to IEC)
Conductor cross section flexible 0.2 mm² ... 4 mm²
Conductor cross-section flexible (ferrule without plastic sleeve) 0.25 mm² ... 4 mm²
Flexible conductor cross section (ferrule with plastic sleeve) 0.25 mm² ... 2.5 mm²
2 conductors with same cross section, solid 0.2 mm² ... 0.75 mm²
2 conductors with same cross section, flexible 0.2 mm² ... 0.75 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve 0.25 mm² ... 1 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.5 mm² ... 2.5 mm²
Nominal current 8 A
Nominal voltage 250 V AC
65 V DC
Auxiliary contact
Screw thread M3
Tightening torque 0.6 ... 0.8 Nm
Stripping length 12 mm
Internal cylindrical gage A1
Conductor cross section rigid 0.2 mm² ... 2.5 mm²
Cross section AWG 24 ... 14 (converted acc. to IEC)
Conductor cross section flexible 0.2 mm² ... 1.5 mm²
Conductor cross-section flexible (ferrule without plastic sleeve) 0.25 mm² ... 2.5 mm²
Flexible conductor cross section (ferrule with plastic sleeve) 0.25 mm² ... 1.5 mm²
2 conductors with same cross section, solid 0.2 m² ... 0.75 m²
2 conductors with same cross section, flexible 0.2 m² ... 0.75 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve 0.25 mm² ... 0.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.5 mm² ... 0.75 mm²