Product Information

452-K14-LN2-100A

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Circuit Breakers Single pole high performance thermal-magnetic circuit breaker, with tease-free, trip-free, snap action mechanism and push/pull on/off actuation (M-type TM CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position.

Manufacturer: ETA

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges

Price (USD)

1: USD 388.999 ea
Line Total: USD 389

0 - Global Stock

MOQ: 1 Multiples: 1
Pack Size: 1

More Buying Options & Price Grid(s)

Availability	Price	Buy Price	Quantity
0 - WHS 1 Ships to you between Thu. 30 May to Mon. 03 Jun MOQ : 1 Multiples : 1 452-K14-LN2-100A ETA	1 : USD 246.7996 5 : USD 235.6494 10 : USD 211.3307 50 : USD 196.9413

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Additional Infomation About Product

High Performance Thermal-Magnetic Circuit Breaker 452-... Description Single pole high performance thermal-magnetic circuit breaker, with tease-free, trip-free, snap action mechanism and push/pull on/off actuation (M-type TM 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 fast acting magnetic characteristics and auxiliary contacts. Typical applications Extra low voltage wiring systems on all types of vehicle for land, sea and air defence equipment battery powered machines. 452-... without auxiliary contacts with auxiliary contacts Ordering information Technical data Type No. 452 standard delay curve 452-2 fast trip curve Voltage rating DC 28 V Terminal design Current rating range 50...100 A K14 screw terminals M6 K34 screw terminals M6, reinforced Auxiliary circuit 0.5 A, DC 28 V Version Typical life 2,500 operations at I N FN2 vehicle application Ambient temperature -55...+75 C (-67...+167 F) LN2 aircraft/general application Auxiliary contacts Insulation co-ordination rated impulse pollution (blank) without auxiliary contacts (IEC 60664 and 60664A) withstand voltage degree S1 with auxiliary contact 1.5 kV 3 (connector EN 3155-016M2018 (NC) Dielectric strength S5 as S1, but with polarized auxiliary contact (NC) (IEC 60664 and 60664A) test voltage Current ratings operating area AC 1,500 V 50...100 A 4 Insulation resistance > 100 M (DC 500 V) Interrupting capacity I 6,000 A 452 - K14 - LN2 - S1 - 80 A ordering example cn Degree of protection operating area IP40 (IEC 60529/DIN 40050) terminal area IP00 Standard current ratings and typical volt drop values Vibration 10 g (55-2000 Hz), 0.76 mm (10-55 Hz) to VG 95210, sheet 19, IEC 60068-2-6, test Fc Current Volt drop Current Volt drop Shock 50 g (11 ms) rating (A) (mV) rating (A) (mV) to VG 95210, sheet 28, 50 90 80 92 IEC 60068-2-27, test Ea 60 85 90 100 Corrosion 96 hours at 5 % salt mist 70 85 100 100 to VG 95210, sheet 2, IEC 60068-2-11, test Ka 75 90 Humidity 240 hours at 95 % RH to VG 95210, sheet 7, IEC 60068-2-3, test C (without auxiliary contacts) Approvals Explosion to VG 95210, sheet 10, MIL-STD-202, meth. 109 Authority Voltage ratings Current ratings Mass approx. 122 g without auxiliary contact VG 95345, part 17 DC 28 V 60...100 A approx. 126 g with auxiliary contact QPL, Canada DC 28 V 60...100 A QPL, Sweden DC 28 V 60...100 A (452-K34-FN) UL DC 28 V DC 72 V 50...125 A Issue C www.e-t-a.com 4 - 3580 High Performance Thermal-Magnetic Circuit Breaker 452-... Dimensions 452-K...-... Dimensions 452-K..-S. 452-K34-FN2 (VG 95345 T17) 452-K34-LN2-S1 (VG 95345 T17) 452-K34-LN2-S5 tightening torque max. 4 Nm M12x1 10.6 tightening torque max. 4 Nm .417 M12x1 10.6 black .417 black white white lock washer lock washer 14.5 .571 12 11 2 I 18.25 16 terminal screw .719 .630 36.5 18.25 16 terminal screw ISO1580-M6x8 ISO1580-M6x8 with lock washer 1.44 .719 .630 36.5 with lock washer DIN 137 B6 1.44 mounting holes DIN 137 B6 tightening torque max. 2.7 Nm tightening torque max. 2.7 Nm 9.5 location pin current rating in A mounting holes .374 location pin current rating in A min. 3.2 9.5 min .126 .374 SW14 .551 min. 3.2 max. 55.5 min .126 SW14 max. 2.19 thickness 1.5 - 3 mm .551 max. 57 .059 - .118 in. max. 6.5 max. 55.5 max. 2.24 thickness 1.5 - 3 mm max. 2.19 max .256 4 .059 - .118 in. max. 57 452-K14-LN2 (VG 95345 T17) max. 2.24 auxiliary contact tightening torque max. 4 N female contact for male contacts M12x1 10.6 to EN3155-016 M2018 .417 black white Internal connection diagram lock washer line 1 I > 18.5 terminal screw 16 .728 39 2 ISO1580-M6x8 .630 with lock washer 1.54 DIN 137 B6 tightening torque max. 2.7 Nm mounting holes with auxiliary contact -S1 with polarized 9.5 min. 3.2 auxiliary contact -S5 location pin current rating in A .374 min .126 line 1 11 line 1 3 SW14 .551 max. 55.5 max. 2.19 thickness 1.5 - 3 mm max. 57 .059 - .118 in. I > I > max. 2.24 2 12 2 5 mm This is a metric design and millimeter dimensions take precedence ( ) inch 4 - 36 www.e-t-a.com Issue C 45 45 45 45 45 45 22 max. 3.5 max .138 max. 3.5 max .138 max. 3.5 max .138 max. 58.5 6.35 max. 58.5 6.35 max. 2.30 .250 max. 2.30 .250 44 1.5 44 1.5 1.73 .059 1.73 .059 80 6 ON 6 ON .236 .236 51.5 12.2 OFF 52 12.2 OFF 2.03 2.05 .480 .480 max. 19 max. 19 max. 61.5 max. 61.5 max .748 max. 2.42 max .748 max. 2.42 min. 3 min. 3 +0.2 +0.2 12.5 12.5 min .118 min .118 +.008 +.008 .492 .492 0.2 9.5 0.2 9.5 .008 .374 .008 .374 max. 58.5 max. 2.30 max. 10.5 16.2 9 max .413 .354 .638 1.5 .059 80 52 12.35 ON max. 19 .486 2.05 max. 61.5 18.55 OFF max. 2.42 .730 0.2 9.5 min. 3 .008 .374 min .118 +0.2 12.5 +.008 .492

HS Compliance

Tariff Desc

CIRCUIT BREAKERS, AC AND/OR DC, having ALL of the following:
(a) current rating NOT greater than 400 A;
(b) single OR multiple pole;
(c) operating voltage NOT greater than 1 000 V AC
Op. 30.06.11 Dec. date 26.09.11 - TC 1121463

ETA may also be referenced as

E-T-A
E-T-A CIRCUIT BREAKERS
E-T-A Elektrotechnische
E-T-A Elektrotechnische Apparate GmbH
E-T-A Engineering Technology
ETA Power
ETA-USA
ETA-USA Power
ETC POWER

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Manufacturer ETA ETA
Product Category Circuit Breakers Circuit Breakers
RoHS - XON E E
Series 452 452
Product Thermal Magnetic Circuit Breakers Thermal Magnetic Circuit Breakers
Type High Performance Thermal - Magnetic Circuit Breaker High Performance Thermal - Magnetic Circuit Breaker
Current Rating 100 A 100 A
Voltage Rating DC 28 VDC 28 VDC
Number of Poles 1 Pole 1 Pole
Actuator Type Button Button
Minimum Operating Temperature - 55 C - 55 C
Maximum Operating Temperature + 75 C + 75 C
Illuminated Not Illuminated Not Illuminated
Height 19 mm 19 mm
Length 58.5 mm 58.5 mm
Operating Temperature Range - 55 C to + 75 C - 55 C to + 75 C
Termination Style Screw Screw
Voltage Rating 28 VDC 28 VDC
Width 55.5 mm 55.5 mm
Brand E-T-A E-T-A
Mounting Style Panel Panel
Product Type Thermomagnetic Circuit Breaker Thermomagnetic Circuit Breaker
Factory Pack Quantity : 1 1
Cnhts 8536100000 8536100000
Hts Code 8536200040 8536200040
Subcategory Circuit Breakers Circuit Breakers
Notes* As stipulated in AS/NZS 3000:2018, Type AC RCDs must not to be installed in Australia from 30 April 2023. Type AC RCDs can still be orderd for installation outside of Australia and will be subject to Non Canceable Non refundable terms (NCNR terms). As stipulated in AS/NZS 3000:2018, Type AC RCDs must not to be installed in Australia from 30 April 2023. Type AC RCDs can still be orderd for installation outside of Australia and will be subject to Non Canceable Non refundable terms (NCNR terms).