4120-G111-K1M1-A1S0ZN-15A,4120-G111-K1M1-A2S0ZN-15A, 规格书,Datasheet 资料
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Description
Typical applications
Ordering information
Technical data
Single pole, miniaturised thermal circuit breaker with trip-free mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). Threadneck panel mounted, temperature-compensated, with optional auxiliary contacts. Fully approved for commercial aircraft and similar requirements.
Extra low voltage wiring systems on all types of vehicles for land, sea and air.
4120-...
Type No.
4120 single pole, with temperature compensation Mounting G threadneck panel mounting Threadneck design 1 M12x1x6.3 (aluminium) 2 7/16-32 UNx6.3 (aluminium) Number of poles 1 1-pole, thermally protected Hardware for threadneck 0 without hardware 1 hex nut M12x1, corrugated washer 12/15, fitted 3 hex nut M12x1 (aluminium), serrated lock washer 12.1/17.2, bulk shipped 4 hex nut 7/16-32UN (aluminium), serrated lock washer 11.3/14.9, fitted Terminal design (main terminals) K1 screw terminals with metric thread K14 (M4) J1 screw terminals with inch thread J14 (8-32UNC-2B) J2 screw terminals with inch thread J17 (8-32UNC-2B) J3
screw terminals with inch thread J25 (6-32UNC-2B) P1 blade terminals 6.3x0.8, DIN 46244, silver-plated Characteristic curve M1 thermal, 1.15 - 1.38 I N Terminal screws A Phillips screw M4x6, fitted B Phillips screw 8-32UNC-2Ax6, fitted C Phillips screw 6-32UNC-2Ax6 (MS 51957-26) K hex screw with Phillips head 8-32UNC-3Ax7.6, fitted M hex screw with Phillips head 8-32UNC- 3Ax7.6, bulk shipped Z without terminal hardware Terminal washers 0 without lock washer 1 wave washer B4, fitted 2 lock washer 4.3, fitted 4 lock washer 3.7 (MS 35338-136) 5 lock washer 4.3/9, fitted 6 lock washer 4.3/9, bulk shipped Auxiliary contact S0 without auxiliary contact S1 with auxiliary contact (connector EN 3155-016M2018) (NC) S5 with polarized auxiliary contact (NC) Barrier Z without barrier Colour of the push button G green to EN (e. g. 2 1/2) N black to EN (e. g. 2 1/2) Current ratings 1...25 A 4120 - G 1 1 1 - K1 M1 - A 1 S0 Z N - 10 A ordering example
Voltage rating AC 115 V (400 Hz); DC 28 V
Current rating range 1...25 A (0.5 A upon request)Auxiliary circuit 1 A, DC 28 V (0.5 A upon request) Typical life 20,000 operations mechanical, or 5,000 operations at 1 x I N
Ambient temperature -55°C ...+125°C (-67...+257 °F)Insulation co-ordination rated impulse pollution (IEC 60664 and 60664A) withstand voltage degree 1.5 kV 3Dielectric strength
(IEC 60664 and 60664A) test voltage operating area AC 1,500 V main to aux. circuit AC 1,500 V Insulation resistance > 100 MΩ (DC 500 V)
Interrupting capacity I cn AC 115 V (400 Hz): 1...4 A
1,000 A 5...25 A 2,000 A DC 28 V: 1...25 A 6,000 A Degree of protection operating area IP40(IEC 60529/DIN 40050) terminal area IP00Vibration 10 g (57-2000 Hz), ± 0.76 mm (5-57 Hz)(sinusoidal) to ISO 7137, EN 2350 para. 5.3.1Vibration 1...2.5 A: 0.04 g 2/Hz ± 1,5 dB; 7.3 g eff 3...20 A: 0.06 g 2/Hz ± 1,5 dB; 9 g eff to ISO 7137, EN 2350 para. 5.3.1Acceleration 17 g, to ISO 2669, EN 2350 para. 5.3.3Shock 50 g (11 ms), to ISO 7137, EN 2350 para. 5.3.2Corrosion 48 hours at 5 % salt mist to ISO 7137, EN 2350 para. 5.4.2Humidity 240 hours at 95 % RH, to ISO 7137, EN 2350 para. 5.4.3Explosion to VG 95210, sheet 10Altitude ≤ 22,000 m above sea level Mass approx. 20.6 g with terminal screws, without -Si approx. 24.6 g with terminal screws, with -Si
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Dimensions 4120-G1..
Approvals (configurations)
Standard current ratings and typical volt drop values
This is a metric design and millimeter dimensions take precedence ( mm )
inch
Dimensions 4120-...
Current
rating (A)
Volt drop
(mV)
Current
rating (A)
Volt drop
(mV)
111007.5250
255010230
2.546015200
344020190
438025190
5260
Authority Voltage ratings Current ratings
EN 2495 --
EN 3773 --
EN 2995--
MS 3320 --
QPL--
VG 95345 T06DC 28 V; AC 115 V0.5...20 A
BWB (to VG 95345,
part 6)
--
UL 1077DC 50 V0.5...25 A
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Typical time/current characteristics
Internal connection diagram
2
line 1
2
line 1
43
2line 1
5
3
with auxiliary contact EN 2995-004
with polarized auxiliary contact EN 2995-005
2
line 1
12
11
with auxiliary contact VG 95345 T06
This is a metric design and millimeter dimensions take precedence ( mm )
inch
Mounting holes
Other terminal designs
5Accessories (approved to VG 95 345, part 23)
Accessories
This is a metric design and millimeter dimensions take precedence ( mm )
inch
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.