482-G212-K1M1-A1S0-2.5 E-T-A Circuit Protection and Control, 482-G212-K1M1-A1S0-2.5 Datasheet

482-G212-K1M1-A1S0-2.5

Manufacturer Part Number

482-G212-K1M1-A1S0-2.5

Description

Circuit Breaker; Therm; Push/Pull; Cur-Rtg 2.5A; Panel; 1 Pole; Vol-Rtg 115/28VAC/VDC

Manufacturer

E-T-A Circuit Protection and Control

Type

Thermalr

Datasheet

1.482-G212-K1M1-A1S0-15A.pdf (3 pages)

Specifications of 482-G212-K1M1-A1S0-2.5

Actuator Type

Push/Pull

Brand/series

482 Series

Characteristic

Thermal

Current, Rating

2.5 A

Dimensions

1.22"Lx0.709"Wx1.89"H

Mounting Hole Size

0.492 "

Mounting Type

Panel

Number Of Poles

Termination

Screw

Voltage, Rating

115/28 VAC/VDC

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Single pole compact high performance 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 in tracked vehicle and aircraft/general purpose versions,

with optional auxiliary contacts.

Extra low voltage wiring systems on all types of vehicles for land, sea

and air, battery powered machines, process control.

Type No.

482

482 - G 1 1 1 - K1 M1 - A 1

Description

Typical applications

Ordering information

single pole thermal circuit breaker

Mounting

threadneck panel mounting

Threadneck design

M 12x1 nickel plated

M 12x1 black

15/32-UN-2A black

M12x1x8 black, without locating pin,

push button marking as with 482-G2..

M12x1x6,4 black, without locating pin,

push button marking as with 482-G1..

Hardware - washer for threadneck

without hardware

corrugated washer 12/15, fitted

serrated lock washer 12/15, fitted (MS 35333-136)

serrated lock washer 12/15, bulk shipped (MS 35333-136)

Hardware - hex nut for threadneck

without hardware

hex nut M12x1 nickel plated

hex nut M12x1 black

hex nut 15/32-UN-2B black, fitted

hex nut 15/32-UN-2B black, bulk shipped

Terminal design (main terminals)

screw terminals with metric thread M4

screw terminals with inch thread 8-32-UNC-2B

round connector ø6

Characteristic curve

High Performance Thermal Circuit Breaker 482-...

thermal 1.15-1.4 I

Terminal screws

flat head screw M4x6, ISO 1580, fitted

Phillips screw 8-32UNC-2Ax6

(MS 51957-41), fitted

Phillips screw M4x6 (ISO 7045), bulk shipped

socket head cap screw

M4x6 (DIN 7984), fitted

hex screw 8-32UNC-3Ax7.6 fitted

Terminal washers

without lock washer

lock washer DIN 137-B4, fitted

lock washer 4.3, fitted, MS 35338-137

lock washer 4.3, bulk shipped

(MS 35338-137)

lock washer 4.3/9, fitted

lock washer DIN 137-B4, bulk shipped

Auxiliary contact

Barrier

(blank)

without auxiliary contacts

with auxiliary contact (NC)

with polarized aux. contact (NC)

. -

without barrier

with barrier, 31 mm wide

Current ratings

0.1...50 A

10 A

ordering example

Dielectric strength

(IEC 60664 and 60664A)

Mass

Voltage rating

Current rating range

Auxiliary circuit

Typical life

Ambient temperature

Insulation co-ordination

(IEC 60664 and 60664A)

Insulation resistance

Interrupting capacity I

Interrupting capacity

(UL 1077)

Degree of protection

(IEC 60529/DIN 40050

Vibration

Shock

Corrosion

Humidity

Explosion

Authority

VG 95345 T21

QPL, Canada

UL, CSA

Previous ordering codes:

482-N-MS = 482-G111-K1M1-A1S0-...A

482-MS

Technical data

Approvals

operating area

main to aux. circuit

without aux. contacts

= 482-G212-K1M1-A1S0-...A

Voltage ratings

DC 28 V

DC 72 V

AC 115 V (400 Hz); DC 28 V

AC 230 (50/60 Hz) to special order

0.1...50 A

0.5 A, DC 28 V

10,000 operations mechanical

5,000 operations at I

-55...+75 °C (-67...+167 °F)

rated impulse

withstand voltage

1.5 kV

test voltage

AC 1,500 V

> 100 MΩ (DC 500 V)

0.1...2.5 A

3...3.5 A

4...7 A

7.5...50 A

35...50 A

0.1...50 A

operating area IP40

terminal area IP00

10 g (55-2000 Hz), ± 0.76 mm (10-55 Hz)

to VG 95210, sheet 19/IEC 60068-2-6, test Fc

50 g (11 ms)

to VG 95210, sheet 28/IEC 60068-2-27, test Ea

48 hours at 5 % salt mist

to VG 95210, sheet 2/IEC 60068-2-11, test Ka

240 hours at 95 % RH

to VG 95210, sheet 7/IEC 60068-2-3, test C

to VG 95210, sheet 10/MIL-STD-202,

meth. 109

approx. 43 g without auxiliary contact

approx. 46 g with auxiliary contact

482

Current ratings

0.1...50 A

0.5...35 A

0.1...50 A

250 A DC / 150 A AC

500 A

15 x I

6,000 A DC / 1,000 A AC

with auxiliary contact:

3,000 A DC / 1,000 A AC

DC 72 V

with aux. contacts

pollution

degree

5,000 A

4 - 37

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482-G212-K1M1-A1S0-2.5 Summary of contents

Page 1

... S1 with auxiliary contact (NC) S5 with polarized aux. contact (NC) Barrier without barrier (blank) T with barrier wide Current ratings 0.1...50 A 482 - without aux. contacts Technical data Voltage rating Current rating range Auxiliary circuit Typical life Ambient temperature Insulation co-ordination ...

Page 2

... High Performance Thermal Circuit Breaker 482-... Standard current ratings and typical volt drop values Current Volt drop rating (A) (mV) 0.1 16,000 0.2 8,000 0.5 3,000 0.8 2,000 1 1,500 1.2 1,200 1.5 1,000 1.8 850 2 800 2.5 700 3 600 4 430 Dimensions 482-G1... ...

Page 3

... High Performance Thermal Circuit Breaker 482-... Dimensions 482-G3... 482-G323-J1M1-B2 (MS 25 244) tightening torque max 15/32-32-UNS-2A THD Phillips screw MS 51957-41(8-32UNC-2A) with lock washer MS 35338-137 17.9 tightening torque max. 1.2 Nm .704 mounting holes min. ø3.2 location pin current rating in A min .126 9.5 ...

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