Thermal-Magnetic Circuit Breaker 3120-...-M1-... Description Two pole rocker switch/thermal-magnetic circuit breaker with trip-free mechanism (S-type TM CBE to EN 60934). The addition of a magnetic tripping module to the type 3120 range described in catalogue section Thermal Overcurrent Circuit Breakers extends the choices available (thermal-magnetic protection in pole 1, thermal or no protection in pole 2). All are offered with rocker switch or push button control - two buttons for ON/OFF or one button press-to-reset only, in designs to suit one of three different panel cut-out sizes. Illumination is optional. Approved to CBE standard EN 60934 (IEC 60934). Meets the requirements regarding fire resistance of EN 60335-1: 2007-02 Safety of household and similar electrical appliances. 1 3120-...-M... Typical applications Motors, machine tools, office equipment, appliances. Technical data For further details please see: Thermal-Magnetic Circuit Breaker 3120-...-M1-... Thermal-Magnetic Circuit Breaker 3120-...-M1-... Ordering information 3120 with rocker switch Ordering information 3120 with push buttons Type Type 3120 thermal-magnetic circuit breaker 3120 thermal-magnetic circuit breaker Mounting Mounting F snap-in frame F snap-in frame Size of frame Size of frame 3 to fit in cut-out 50.5 x 21.5 mm panel thickness 1 - 6.35 mm 3 Standard, to fit in cut-out 50.5 x 21.5 mm Number of poles panel thickness 1 - 6.35 mm (.039-.250 in) 2 2-pole switching and 2-pole protected (pole 1: thermal- 5 Standard, to fit in cut-out 44.5 x 22 mm magnetically protected, pole 2: thermally protected) panel thickness 1 - 4 mm (.039-.157 in) 5 2-pole switching and 1pole thermal-magnetically protected 7 Design, to fit in cut-out 45 x 22 mm Mounting frame design panel thickness 1 - 4 mm (.039-.157 in) F frame with two push buttons Number of poles G frame with one push button 2 2-pole switching and 2-pole protected (pole 1: thermal- 1 Terminal configuration magnetically protected, pole 2: thermally protected) P7 all 4 terminals 12(k), 22(k), 11, 21 blade terminals 5 2-pole switching and 1pole thermal-magnetically protected 2x2.8-0.8 Mounting frame design H7 12(k), 22 (k): blade terminals 2x2.8-0.8 11, 1 collar height 1 mm (.039 in) 21: flat head screw M3.5, blade terminals 2x2.8-0.8 3 collar height 9 mm (.354 in) Characteristic curve 4 collar height 2 mm (.079 in) with water splash protection M1 standard delay, therm. 1.01-1.4 x I (IP54) N magn. 4-9 x I AC Mounting frame design (F7) N R black Actuator style / colour / illumination T black with snap-on splash cover D 01X 1 push button* black opaque Terminal configuration without illumination P7 all 4 terminals 12(k), 22(k), 11, 21 blade terminals D 02X 1 push button* white opaque 2x2.8-0.8 without illumination H7 12(k), 22 (k): blade terminals 2x2.8-0.8 11, D 04X 1 push button* red opaque 21: flat head screw M3.5, blade terminals 2x2.8-0.8 without illumination G7 as H7, but terminals 12(i) and 22(i) are blade terminals D 19XG 1 push button* green translucent 2x2.8-0.8 (shunt terminal) with LED-illumination Characteristic curve SGRX 2 push buttons green/red opaque M1 standard delay, therm. 1.01-1.4 x I without illumination N magn. 4-9 x I AC SGRXG 2 push buttons green/red translucent N with LED-illumination Switch style Illumination voltage range W standard rocker (F3 & F5) 1 10 - 14 V DC A specially designed rocker (F7) 2 20 - 28 V DC Colour and illumintation 3 90 - 140 V AC 01 . rocker black opaque 4 185 - 275 V AC without illumination Current ratings 02 . rocker white opaque 0.1...16 A without illumination 04 . rocker red opaque without illumination 3120 -F 3 2 F - P7 M1 - SGRXG 4 - 10 A ordering example 14 . R rocker red translucent with LED-illumination *Reset only 15 . Y rocker orange translucent with Other push button colours upon request LED-illumination 19 . G rocker green translucent with LED-illumination Rocker markings for F3 and F5 Approvals A 0 D I ON Q: as D, but Authority Standard Rated voltage Current ratings F moulded in 0 OFF X: without illumination Q I VDE IEC / EN AC 240 V 0.1...16 A AD FX X 60934 DC 50 V 0.1...16 A Rocker markings for F7 Q I and O moulded in UL UL 1077 AC 250 V 0.1...10 A Illumination voltage range AC 125 V 0.1...16 A 1 10 - 14 V DC CSA C22.2 No AC 250 V 0.1...10 A 2 20 - 28 V DC 235 DC 125 V 0.1...14 A 3 90 - 140 V AC 4 185 - 275 V AC CQC (CCC) GB 17701 AC 240 V 0.1...16 A Current ratings DC 50 V 0.1...16 A 0,1...16 A 3120 -F 3 2 1 - P7 M1-W 14 A R 4 - 10 A ordering example The exact part number required can be built up from the table of choices shown above. Ordering references for optional features should be omitted if not required. Please be informed that we have minimum ordering quantities to be observed. 2 www.e-t-a.de 1942