Datasheet > 483-G124-J2

483-G124-J2

更新时间： 2024-11-28 00:06:15

品牌	Logo	应用领域
ETAL		/
页数	文件大小	规格书
4页	308K
描述
Aircraft systems and equipment (fixed wing and helicopters); other extra low voltage wiring applications; defence equipment; communications systems

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483-G124-J2 数据手册

High Performance Thermal Circuit Breaker 483-...

Description

Single pole, miniaturised, aircraft style thermal circuit breaker with

tease-free, trip-free, snap action mechanism and push/pull on/off manual

actuation (M-type TO CBE to EN 60934). An indicator band on the

push button clearly shows the tripped/off position. Threadneck panel

mounted, available in metric and US (MS 3320) configurations. Advanced

two-chamber design contributes to fail-safe operation. Temperature

compensated from -55 °C to +125 °C, with optional auxiliary contacts,

and fully approved for use on a wide range of aircraft and equipment. Full

specification ensures suitability for the most demanding applications. For

three pole version see type 583.

Typical applications

483-...

without auxiliary contact

with auxiliary contact

Aircraft systems and equipment (fixed wing and helicopters);

other extra low voltage wiring applications; defence equipment;

communications systems.

Technical data

Voltage rating

AC 115 V (300 Hz to 800 Hz); DC 28 V

(higher voltage ratings upon request)

Standard current ratings and typical volt drop values

Current rating range

Auxiliary circuit

Typical life

1...35 A

Current rating (A)

Volt drop (mV) Current rating (A) Volt drop (mV)

0.5 A, DC 28 V

750

520

400

360

350

260

230

190

200

170

160

150

20,000 operations mechanical or

10,000 operations at I_N(≤ 25 A)

5,000 operations at I_N(30 + 35 A)

2.5

Ambient temperature

-55...+125 °C (-67...+257 °F)

Insulation co-ordination

(IEC 60664 and 60664A) withstand voltage

1.5 kV

rated impulse

pollution

degree

Dielectric strength

(IEC 60664 and 60664A)

operating area

7.5

test voltage

AC 1,500 V

main to aux. circuit

Insulation resistance

> 100 MΩ (DC 500 V)

Approvals

Interrupting capacity I_cn

AC 115 V (400 Hz): 5 A

7.5...35 A 2,500 A

1...25 A 6,000 A

2,000 A

Authority

Standard

Rated voltage

Current

ratings

DC 28 V:

30 + 35 A 4,000 A

UL 1077

AC 250 V

DC 75 V

1 A…25 A

1 A…35 A

Degree of protection

(IEC 60529/DIN 40050)

operating area IP40

terminal area IP00

CSA

C22.2 No

235

AC 250 V

DC 75 V

1 A…25 A

1 A…35 A

Vibration

(sinusoidal)

15 g (70-2000 Hz), 0.76 mm (5-70 Hz)

to VG 95210, sheet 19,

AC 115 V, 400 Hz

DC 28 V

1 A…25 A

VG 95345,

part 6

IEC 60068-2-6, test Fc/ISO 7137

Vibration (random)

16.4 g rms, 0.2 g /Hz 1.5 dB

LN 29886

AC 115 V, 400 Hz

DC 28 V

1 A…25 A

to VG 95210, sheet 29, ISO 7137

Acceleration

Shock

17 g, to ISO 2669

QPL Canada

Dep. of National

Defence

VG 95345, AC 115 V, 400 Hz

1 A…25 A

75 g (11 ms) to VG 95210, sheet 28,

IEC 60068-2-27, test Ea/ISO 7137

DC 28 V

part 6

Corrosion

96 hours at 5 % salt mist, severity A

48 hours at 20 % salt mist, severity B

to VG 95210, sheet 2,

QPL Sweden

Defence

Material Admin.

LN 29886

MS 3320

AC 115 V, 400 Hz

DC 28 V

1 A…25 A

IEC 60068-2-11, test Ka/ISO 7137

QPL UK

Ministery of

Defence

LN 29886

AC 115 V, 400 Hz 1 A…25 A

DC 28 V 1 A…25 A

Humidity

Explosion

240 hours at 95 % RH,

to VG 95210, sheet 7,

IEC 60068-2-3, test C/ISO 7137

to VG 95210, sheet 10,

MIL-STD-202, meth. 109

Dep. of the

Navy

MS 3320

(V)

AC 115 V, 400 Hz 1 A…20 A

DC 28 V 1 A…20 A

Altitude

Mass

≤ 25,000 m above sea level

max. 29 g with auxiliary contact

max. 25 g without auxiliary contact

Weight reduction through aluminium threadneck: approx. 3 g

1646

www.e-t-a.de

12 3 4

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483-G130-J3	ETAL	获取价格	Aircraft systems and equipment (fixed wing and helicopters); other extra low voltage wirin
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