567621 Catalog
2014-07-04
: Pdf 567621-Catalog 567621-Catalog 012753 Batch5 unilog
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Thermal Overcurrent Circuit Breaker 3120-F... Description An extremely versatile range of rocker switch/thermal circuit breakers (S-type TO CBE to EN 60934 with trip free mechanism) offering the choice of single pole, double pole with single pole protection, and double pole with protection on both poles. Designed for snap-in panel mounting with versions available for three different panel cut-out sizes. Illumination is optional and there is a range of colours and markings for the rocker. Add on modules: l Under voltage release coil (for double pole versions only). l Magnetic trip coil for short circuit protection. l Magnetic trip coil for remote relay trip. l Auxiliary contacts for status signalling. 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. Typical applications Motors, transformers, solenoids, extra low voltage wiring systems, office machines, electro-medical equipment, power supplies, communications systems, medical equipment to EN 60601. Standard current ratings and typical internal resistance values Current rating (A) Internal resistance per pole (Ω) Current rating (A) Internal resistance per pole (Ω) 0.1 94 4 0.0435 0.2 24 4.5 0.0435 0.3 12 5 0.0325 0.4 5.30 6 0.0215 0.5 4.20 7 0.0165 0.6 2.90 8 0.0165 0.8 1.50 10 < 0.02 1 0.9 12 < 0.02 1.2 0.80 14 < 0.02 1.5 0.45 15 < 0.02 2 0.27 16 < 0.02 2.5 0.0785 18 < 0.02 3 0.0595 20 < 0.02 3.5 0.0565 Illumination voltage/power consumption operating voltage R For further details please see chapter: Technical Information Voltage rating AC 240 V; DC 50 V (AC 415 V to special order) (UL: AC 250 V; DC 50 V) Current ratings 0.1...20 A (up to 30 A to special order, single pole only) Typical life 1-pole AC 240 V: 0.1...20 A 30,000 operations at 1 x IN, inductive DC 50 V: 0.1...4 A 30,000 operations at 1 x IN, inductive 4.5...16 A 30,000 operations at 1 x IN, resistive DC 28 V: 0.1...20 A 30,000 operations at 1 x IN, inductive 2-pole AC 415 V: 0.1...16 A 10,000 operations at 1 x IN, inductive AC 240 V: 0.1...16 A 50,000 operations at 1 x IN, inductive 17...20 A 30,000 operations at 1 x IN, inductive DC 50 V: 0.1...16 A 50,000 operations at 1 x IN, inductive 17...20 A 10,000 operations at 1 x IN, inductive Ambient temperature -30...+60 °C (-22...+140 °F) Insulation co-ordination rated impulse pollution (IEC 60664 and 60664 A withstand voltage degree 2.5 kV 2 reinforced insulation in operating area Dielectric strength (IEC 60664 and 60664A) test voltage operating area AC 3,000 V between poles (2-pole) AC 1,500 V Insulation resistance > 100 MΩ (DC 500 V) Interrupting capacity Icn 0.1...2 A 10 x IN 2.5...20 A 250 A 2-pole, or 150 A 1-pole Interrupting capacity (UL 1077) IN UN Inc 1, 2-pole 0.1...20 A AC 250 V 5000 A 1, 2-pole 0.1...20 A DC 50 V 1000 A 5,2 mA 2 mA 1,4 mA 24 V DC 4,5 mA 2,2 mA 1,6 mA 115 V AC 2,8 mA 1,1 mA 1 mA 230 V AC 2,2 mA 0,9 mA 0,9 mA Approvals Authority Voltage ratings Current ratings VDE (EN 60934) AC 240 V; DC 28 V DC 50 V DC 50 V 0.1...20 A 0.1...20 A 2-pole 0.1...10 A 1-pole UL, CSA AC 250 V; DC 50 V 0.1...20 A 2014/15 2 G 12 V DC AC 240 V; DC 50 V 3120-F7 Technical data power consumption Y CCC 3120-F3...F5 Degree of protection (IEC 60529/DIN 40050) Vibration Shock Corrosion Humidity Mass 0.1...20 A www.e-t-a.de operating area IP40 (IP54 with water splash protection) terminal area IP00 8 g (57-500 Hz), ± 0.61 mm (10-57 Hz) to IEC 60068-2-6, test Fc 10 frequency cycles/axis 30 g (11 ms) to IEC 60068-2-27, test Ea 96 hours at 5 % salt mist, to IEC 60068-2-11, test Ka 240 hours at 95 % RH, to IEC 60068-2-78, test Cab approx. 33 g (double pole) approx. 27 g (single pole) 2 - 63 Thermal Overcurrent Circuit Breaker 3120-F... 25 .984 15.5 .610 3 .118 48±0.2 1.89±.008 44.2-0.2 1.74-.008 LINE 11 12(k) 10 .394 12(i) 10.7 .421 21 .827 3.5 .138 3 .118 15.5 .610 41 1.61 blade terminals DIN 46244-C-Ms-S (QC 2 x .110) flat head screw ISO1580 M3.5x5-MS tightening torque max. 0.8 Nm Style F7.T 34 1.34 18.6 .732 60 2.36 44.8 1.76 0 I ON 0 OFF I 3120 - F 7 2 R - P7 T1 - A 14 Q R 4 - 10 A ordering example 3120 - F . 0 . - N7 Q1 - W .. . . . - 20 A (switch) 11.5 .453 standard for version Q1 (switch only) Characteristic curve T1 thermal 1.01 - 1.4 x IN Q1 switch only Actuator style W standard rocker (F3 & F5) A specially designed rocker (F7) Colour and Illumination 01 . rocker black opaque without illumination 02 . rocker white opaque without illumination 04 . rocker red opaque without illumination 14 . R rocker red translucent with LED-illumination 15 . Y rocker orange translucent with LED-illumination 19 . G rocker green translucent with LED-illumination Rocker markings for F3 and F5 A Q: as D, but D moulded in X: without markings F Q A D F X X Rocker markings for F7 Q »I« and »O« moulded in Illumination voltage range 1 10 - 14 V DC 2 20 - 28 V DC 3 90 - 140 V AC 4 185 - 275 V AC Current ratings 0.1...20 A 12(i) LINE 11 12(k) 10 .394 Style F7.R 8.9 .350 Type No. 3120 rocker switch/circuit breaker Mounting F snap in frame Size of frame 3 to fit mounting cut-out 50.5 x 21.5 mm panel thickness: 1-6.35 mm (.039-.250 in) 5 to fit mounting cut-out 44.5 x 22 mm panel thickness: 1-4 mm (.039-.157 in) 7 to fit mounting cut-out 44.5 x 22 mm panel thickness: 1-4 mm (.039-.157 in) Number of poles 0 2-pole, unprotected, switch only 1 1-pole, thermally protected 2 2-pole, thermally protected 5 2-pole, 1-pole thermally protected Mounting frame design (F3 & F5) 1 collar height 1 mm 3 collar height 9 mm 4 collar height 2 mm with water splash protection (IP54) Mounting frame design (F7) R black T black with snap-on splash cover Terminal configuration P7 blade terminals, standard for curve T1 (thermal circuit breaker) H7 as P7, terminals 11 and 21 with flat head screws M3.5 – standard for units with undervoltage release module N7 as P7, but with additional shunt terminals 12(i) and 22(i) – 33 1.30 2 Dimensions 33 1.30 Ordering information 3.5 .138 10.7 .421 21 .827 3 .118 15.5 .610 41 1.61 blade terminals DIN 46244-C-Ms-S (QC 2 x .110) flat head screw ISO1580 M3.5x5-MS tightening torque max. 0.8 Nm Preferred types Preferred types Standard current ratings (A) Preferred types 0.5 1 F3/1-pole protected 2 3120-F311-P7T1W02D- 3 x 4 5 6 8 10 12 15 16 20 x x x x x x x Preferred types 0.5 1 F3 /2-pole protected 2 3 4 5 6 8 10 12 15 16 20 3120-F321-P7T1W01D- x x x x x x x Preferred types 0.5 1 F5/2-pole protected 2 3 4 5 6 8 10 12 15 16 20 3120-F521-P7T1W01D- x x x x x x x x x x x x x x x x x x Preferred types Preferred types Standard current ratings (A) F7/2-pole 0.5 1 1.5 2 3 4 5 6 8 10 12 15 16 20 protected 3120-F72Rx x x x x x x x x x x x x x P7T1-A14QR4 2 - 64 www.e-t-a.de 2014/15 Thermal Overcurrent Circuit Breaker 3120-F... Internal connection diagrams Mounting style variants 2-pole, thermally protected on both poles Style F 3.3 collar height 9 mm (.354 in.) 21 12(k) load 22(i) 12(i) 22(k) 12(k) 1-pole, thermally protected 11 25 .984 19.5 .768 54 2.13 35 1.38 22(i) load 2-pole, unprotected line 12(i) 12(k) 11 12(i) 21 22(i) 11 10 .394 12(i) line 11 9 .354 line 35 1.38 33 1.30 11 2-pole, thermally protected on one pole only 12(i) line 21 21 .827 3.5 .138 blade terminals DIN 46244-C-Ms-S (QC 2x.110) flat head screw M3.5x5-MS ISO1580 tightening torque max. 0.8 Nm 22(i) load 10.7 .421 15.5 .610 3 .118 41 1.61 2 12(k) load Style F 3.4 collar height 2 mm (.079 in.), with water splash protection Style F3.1 collar height 1 mm/.039 in. Actuating force max. 35 N optional illumination in ON position 25 .984 16 .630 7 .276 3.8 .150 33 1.30 10 .394 Dimensions 56 2.21 35 1.38 27 1.06 19.5 .768 12(i) 12(k) 11 10 .394 OFF position 54 2.13 21 .827 10.7 .421 3.5 .138 blade terminals DIN 46244-C-Ms-S (QC 2x.110) flat head screw M3.5x5-MS ISO1580 tightening torque max. 0.8 Nm 11 Optional illumination 48 1.89 3 .118 12(i) 12(k) 11 10 .394 10.7 3.5 .138 .421 21 15.5 .610 .827 blade terminals DIN 46244-C-Ms-S (QC 2x. 110) flat head screw ISO1580 M3.5x5-MS tightening torque max. 0.8 Nm 41 1.61 35 1.38 33 1.30 10 12(k) 3 .118 .394 12(i) 25 .984 16 .630 7 .276 35 1.38 33 1.30 Style F 5.1 15.5 .610 41 1.61 21 .827 10.7 .421 3.5 .138 blade terminals DIN 46244-C-Ms-S (QC 2x.110) flat head screw M3.5x5-MS ISO1580 tightening torque max. 0.8 Nm 15.5 .610 3 .118 41 1.61 Installation drawing Cut-out dimensions 1-6.35 21.5+0.2 11 7 .276 7 .276 8 .315 mounting area 7 max. R2 max .079 ±0.05 ±.002 50.5+0.3 1.99+.012 - 0.2 -.008 min. 2.5 min .098 max. R0.3 max .012 max. R0.3 max .012 min. 2 min .079 max. R1.5 max .059 ±0.05 ±.002 44.5+0.2 1.75+.008 10 .276 .394 2.4+1 panel mm 1.2+0.4 1.6+0.8 thickness inch .047+.016 .063+.031 .094+.039 +1.1 +0,2 +2.2 dimension mm 45 - 0.05 45 - 0.05 45 - 0.05 +.087 “A” 1.77 +.043 inch 1.77+.008 - .002 - .002 1.77 - .002 This is a metric design and millimeter dimensions take precedence ( mm ) inch 2014/15 .846+.008 12(k) 15.5 .610 10 .394 12(i) .039-.250 - 0.4 -.016 - 0.2 -.008 Cut-out for mounting style -F5/-F7 - 0.4 with rocker -.016 22+0.3 Cut-out for mounting style -F3 with rocker and push button .866+.012 operating area 1-4 mm .039-.157 in. When installing the circuit breaker apply pressure on bezel only Edges of working parts: ISO 13715 www.e-t-a.de 2 - 65 Thermal Overcurrent Circuit Breaker 3120-F... Typical time/current characteristics single or double pole load 0.1…2 A 10000 +60 °C +140 °F +23 °C +73.4 °F -30 °C -22 °F 100 10 1 0.1 1 2 2.5…20 A 4 6 8 10 … times rated current 20 40 10000 +60 °C +140 °F +23 °C +73.4 °F -30 °C -22 °F 1000 Trip time in seconds 2 Trip time in seconds 1000 100 10 1 0.1 1 2 4 6 8 10 … times rated current 20 40 The time/current characteristic curve depends on the ambient temperature prevailing. In order to eliminate nuisance tripping, please multiply the circuit breaker current ratings by the derating factor shown below. See also section Technical information. Ambient temperature Derating factor 2 - 66 °F °C -22 -30 -4 -20 +14 -10 +32 0 +73.4 +23 +104 +40 +122 +50 +140 +60 0.8 0.76 0.84 0.92 1 1.08 1.16 1.24 www.e-t-a.de 2014/15 Thermal Overcurrent Circuit Breaker 3120-F... Accessories Rear terminal shroud black (IP64) Y 304 275 01 2.5 .098 40.5 1.59 +0.5 20.5 .807 70+5 50 1.97 20 .787 0.9 .035 9 .354 1.75 -0.25 .069 +.020 -.010 R3 4 .5 . .157 138 3.7 .146 10 .394 Terminal adapter Y 303 862 01 2.76+.197 Insulated cover Y 303 068 01 ø8 .315 2 13.5 .531 4 .157 Water splash cover, transparent (IP66) for style -F5.. X 221 619 01 48 blade terminal DIN 46244-C-Ms-S (QC 2x.110) 1.89 25 .984 Spacer for 3120-F3... Y 303 675 01/02 58 2.28 50.5 1.99 * ø4.4 .173 35 1.38 22 .866 28 1.10 3.4 .134 16.5 .650 ø8 .315 * Y 303 675 01 suitable for panel thickness < 2 mm (.079 in) * Y 303 675 02 suitable for panel thickness < 4 mm (.157 in) 60 2.36 73 2.87 Spacer for 3120-F5... Y 303 676 01 52 2.05 44.5 1.75 1 .039 22.5 .886 28 1.10 1 .039 without bends 0.8 .031 2.5 .098 sharp-edged 54 2.13 31 1.22 matt finish 25 .984 16.5 .650 33 1.30 36 1.42 1 .039 Blanking piece in -F3 frame Y 303 885 31 41 1.61 21 .827 This is a metric design and millimeter dimensions take precedence ( mm ) inch 2014/15 All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved. Product markings may not be exactly as the ordering codes. Errors and omissions excepted. www.e-t-a.de 2 - 67 2 2 - 68 www.e-t-a.de 2014/15
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