483-G411-K1M1-A1S0Z-4A ETA Thermal circuit breaker
1-pole thermally protected
Rated current 4 A
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Series 4120 switches are single-pole, thermal circuit breakers with threaded neck mounting, push/pull actuation, temperature compensation and high switching capacity and optional auxiliary contact. They have reliable switching behaviour due to unaffected free tripping.
The special design allows use under extreme environmental conditions. Various dummies without electrical protective functions are available for fixing pre-installed wiring without loads.
Typical areas of application:
Land, air and water vehicles
Technical data:
rated voltage | aC 115 V (300 Hz to 800 Hz); DC 28 V |
nominal current range | 1...35 A (0.5 A on request) |
auxiliary circuit | 0.5 A, DC 28 V |
service life | 20,000 switching cycles mechanical or 10,000 switching cycles with 1 x IN (≤ 25 A) 5,000 switching cycles with 1 x IN (30 + 35 A) |
ambient temperature | -55...125 °C |
insulation coordination (IEC 60664) | 1.5 kV/3 |
dielectric strength Actuating range Main circuit to auxiliary circuit |
Test voltage AC 1 500 V Test voltage AC 1 500 V |
insulation resistance | > 100 MΩ (DC 500 V) |
switching capacity Icn | aC 115 V (400 Hz): ≤ 4 A 1 000 A |
protection class (IEC 60529) | actuation range IP40 Connection range IP00 |
vibration resistance (sinusoidal) |
15 g (70-2000 Hz), ± 0.76 mm (5-70 Hz) Test in accordance with VG 95210, sheet 19 or ISO 7137 |
vibration resistance (noise) | 0.2 g2/Hz ± 1.5 dB 16.4 g eff Test in accordance with VG 95210, sheet 29 or ISO 7137 |
acceleration | 17 g, test according to ISO 2669, EN 2350, section 5.3.3 |
impact resistance | 75 g (11 ms), test according to VG 95210, sheet 28 or ISO 7137 |
corrosion resistance | 96 hours in 5 % salt spray, sharpness grade A 48 hours in 20 % salt spray, sharpness grade B Test in accordance with VG 95210, sheet 2 or ISO 7137 |
moisture test | 240 hours in 95 % relative humidity, test in accordance with VG 95210, sheet 7 or ISO 7137 |
explosion tightness | test in accordance with VG 95210, sheet 10 |
operating altitude | ≤ 25 000 m above sea level |
mass | approx. 29 g with accessories and auxiliary contact approx. 25 g with accessories without auxiliary contact Mass saving with aluminium threaded neck approx. 3 g |
Approvals and types:
test centre | test standard | rated voltage | rated current range |
uL | uL 1077 | aC 250 V DC 75 V |
1 A...25 A 1 A...35 A |
bw | vG 95345, part 6 | aC 115 V, 400 Hz DC 28 V |
1 A...25 A 1 A...25 A |
bw | lN 29886 | aC 115 V, 400 Hz DC 28 V |
1 A...25 A 1 A...25 A |
cSA | c22.2 No 235 |
aC 250 V DC 75 V |
1 A...25 A 1 A...35 A |
qPL Canada Dep. of National Defence |
vG 95345, part 6 |
aC 115 V, 400 Hz DC 28 V |
1 A...25 A 1 A...25 A |
qPL Sweden Defence Material Admin. |
lN 29886 MS 3320 |
aC 115 V, 400 Hz DC 28 V |
1 A...25 A 1 A...25 A |
qPL UK |
lN 29886 | aC 115 V, 400 Hz DC 28 V |
1 A...25 A 1 A...25 A |
dep. of the |
mS 3320 |
aC 115 V, 400 Hz DC 28 V |
1 A...20 A 1 A...20 A |
Item name | 483-G411-K1M1-A1S0Z-4A ETA Thermal circuit breaker |
---|---|
SKU | 24-01819 |
Weight | 0.024400 |
Version | 1 ohne galvanische Trennung |
Design: Communication, interface | 01 analog Signal |
Country of manufacture | Germany |
Connection type Main connections | K1 Screw terminals with metric thread K14 (M4) |
Series | 483 |
Auxiliary contact | S0 without auxiliary contact |
Actuating element | Push button |
Accessories for threadneck -2- | 1 hexagon nut M12x1 nickel-plated |
Accessories for threadneck -1- | 1 corrugated washer 12/15 mounted |
Accessories for threadneck | 1 hexagon nut M12x1, aluminium, corrugated washer 12/15, mounted |
Undervoltage module | none |
Accessories clamping discs | 1 spring washer A4 mounted |
Partition wall | Z without partition wall |
Operating voltage | DC 24 V Nennspannung DC 24 V |
Number of poles | 1-pole thermally protected |
Rated current range | 4A |
Mounting type | G Threadneck mounting with temperature compensation |
Dimension and shape (thread neck) | 4 M12x1x6.4x 8.8 o. auxiliary contact |
Characteristic | M1 Thermal 1.15 - 1.4 x IN |
Accessories clamping screws | A Oval head screw with cross recess M4x6 mounted |
Additional function | 0 ohne |
Traub order number | 483-G411-K1M1-A1S0Z-4A |
Commodity code | 85362010 |
Manufacturer | E-T-A |
Manufacturer number | 483-G411-K1M1-A1S0Z-4A |