412-K14-LN2-1A E-T-A Circuit Protection and Control, 412-K14-LN2-1A Datasheet

412-K14-LN2-1A

Manufacturer Part Number

412-K14-LN2-1A

Description

Circuit Breaker; Therm; Push/Pull; Cur-Rtg 1A; Panel; 1 Pole; Vol-Rtg 28VDC; Screw Snap

Manufacturer

E-T-A Circuit Protection and Control

Type

Thermalr

Datasheet

1.412-K14-LN2-20A.pdf (2 pages)

Specifications of 412-K14-LN2-1A

Actuator Type

Push/Pull

Brand/series

412 Series

Current, Rating

1 A

Dimensions

1.14"Lx0.571"Wx1.81"H

Mounting Hole Size

0.492 "

Mounting Type

Panel

Number Of Poles

Termination

Screw

Voltage, Rating

28 VDC

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Single pole 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 and

available in tracked vehicle, aircraft and general purpose versions.

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

and air; defence equipment; battery powered machines.

Type No.

412

412 - K14 - LN2 - 10 A

Current

rating (A) -LN/N

7.5

Test authority

Description

Typical applications

Ordering information

Standard current ratings and typical voltage drop values

Approvals

threadneck panel mounting

Terminal design

K14

K54

Voltage drop (mV)

≤ 300

≤ 250

≤ 200

screw terminals M4 (to aircraft specs.)

screw terminals M4 sealed housing (to vehicle specs.)

Version

FN2

LN2

vehicle application, nickel-plated

aircraft application, black finish

general application, nickel-plated

Current ratings

6...25 A

7.5...35 A

High Performance Thermal Circuit Breaker 412-...

-FN

≤ 300

≤ 250

≤ 200

Voltage ratings

DC 28 V

ordering example

(-LN2/N2)

(-FN2)

Current

rating (A) -LN/N

Current ratings

0.1...35 A

Voltage drop (mV)

≤ 200

-FN

≤ 200

Voltage rating

Current rating range

Typical life

Ambient temperature

Insulation co-ordination

(IEC 60664 and 60664A)

Dielectric strength

(IEC 60664 and 60664A)

Insulation resistance

Interrupting capacity I

Interrupting capacity

(UL 1077)

Degree of protection

(IEC 60529/DIN 40050)

Vibration

Shock

Corrosion

Humidity

Mass

Technical data

operating area

96 hours at 5 % salt mist,

DC 28 V

AC 115 V (400 Hz) upon request

6...25 A (-FN2)

7.5...35 A (-LN2/-N2),

lower current ratings to special order

4,000 operations at 2 x 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)

6,000 A

operating area IP40

terminal area IP00

10 g (56-500 Hz), ± 0.76 mm (10-55 Hz)

to VG 95210, sheet 19,

MIL-STD-202, meth. 204,

IEC 60068-2-6, test Fc

25 g (11 ms)

to VG 95210, sheet 28,

MIL-STD-202, meth. 213,

IEC 60068-2-27, test Ea

to VG 95210, sheet 2,

MIL-STD-202, meth. 101,

IEC 60068-2-11, test Ka

to VG 95210, sheet 7,

MIL-STD-202, meth. 106,

IEC 60068-2-3, test Ca

approx. 40 g

240 hours at 95 % RH

412-...

pollution

degree

4 - 15

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412-K14-LN2-1A Summary of contents

Page 1

... FN2 vehicle application, nickel-plated LN2 aircraft application, black finish N2 general application, nickel-plated Current ratings 6...25 A (-FN2) 7.5...35 A (-LN2/N2) 412 - K14 - LN2 - 10 A ordering example Standard current ratings and typical voltage drop values Current Voltage drop (mV) Current rating (A) -LN/N -FN rating (A) -LN ≤ ...

Page 2

... High Performance Thermal Circuit Breaker 412-... Dimensions 412-K54-FN2/N2 ø10.6 .417 20 .787 screw ISO1580-M4x6 washer DIN 137-B4 tightening torque max. 1.2 Nm 412-K14/K54-FN2/N2 current rating in A 9.5 .374 4 SW14 .551 29 location pin 1.14 thickness 1 412-K14-LN2 20 .787 screw ISO1580-M4x6 washer DIN 137-B4 tightening torque max. 1.2 Nm ...

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