124-903 [ETC]

R E L AYS AND CONTAC TOR S;


型号：	124-903
厂家：	ETC
描述：	R E L AYS AND CONTAC TOR S
文件：	总3页 (文件大小：397K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

R ElAYS A ND C ONTAC TOR S

D.C. Power Contactors – Type ꢂꢃꢁ

ꢀ

coilꢀ

coilꢀ Rꢆsistanꢁꢆꢀ

Dutyꢀꢀ ꢀTꢆrminalꢀꢀ Polꢆꢀꢀ Braꢁkꢆtꢀꢀ Volt.ꢀꢀ (ꢅꢈms)ꢀ

contaꢁtꢀRating-(Amps.)ꢀ

Induꢁtivꢆꢀꢇoadꢀ

DIꢂeꢃꢄIꢅꢃꢄ

Iꢃcheꢄ

ꢄTAꢃcꢅRꢀ

PARTꢀꢀ

ꢀ

contaꢁtꢀ Volt.ꢀ ꢃormallyꢀꢅpꢆnꢀ

ꢃormallyꢀclosꢆdꢀ

ꢀcasꢆꢀ

Wꢆigꢈtꢀ Agꢆnꢁy

ꢀꢄꢆꢁ.ꢀ ꢃUꢂBeRꢀ cyꢁlꢆꢀ

Typꢆ*ꢀ Formꢀ ꢄtylꢆꢀ D.c.ꢀ @ꢀ25˚cꢀ

ꢀꢂatꢆrialꢀ D.c.ꢀ continuousꢀInrusꢈ**ꢀcontinuousꢀInrusꢈ**ꢀ ꢇꢀ Wꢀ hꢀ (oz.)ꢀ cꢆrtif.

124-906 Continuous

124-902 Continuous

124-910 Continuous

124-907 Continuous

124-903 Continuous

124-911 Continuous

124-908 Continuous

124-904 Continuous

124-912 Continuous

124-913 Continuous

SPNO Standard 12

SPDT Standard 12

SPNO Standard 24

SPDT Standard 24

SPNO Standard 36

SPDT Standard 36

SPNO Standard 48

13.2

Silver Alloy 12

Silver Alloy 24

Silver Alloy 36

100

400

3.56 3.13 2.19 16.0

13.2

200 4.69 3.13 2.19 19.0

53.0

3.56 3.13 2.19 16.0

53.0

100 4.69 3.13 2.19 19.0

120.0

213.0

3.56 3.13 2.19 16.0

100 4.69 3.13 2.19 19.0

3.56 3.13 2.19 16.0

For outline drawings refer to page 55.

* Terminal Type: “3” = Grounded Coil, SPNO

“4” = Isolated Coil, SPNO

“6” = Isolated Coil, SPDT

** Inrush Current: Current applied within the first 1/2 second of contact closure

Engineering Design Data

ꢀ

ꢀꢀ

ꢅpꢆrationꢀinꢀ%ꢀofꢀꢃom.ꢀ

coilꢀVoltagꢆRatingꢀ

BrꢆakdownꢀVoltagꢆs

ꢀAllꢀTꢆrminalsꢀ-ꢀ60ꢀhzꢀRꢂꢄꢀ

coilꢀRatingꢀ

ꢃominalꢀ

ꢂagnꢆtiꢁꢀ

contaꢁtꢀꢂatꢆrialꢀ

elꢆꢁtriꢁalꢀꢇifꢆꢀ

ꢂꢆꢁꢈaniꢁalꢀꢇifꢆꢀ

ꢀ

ꢅpꢆnꢀ

contaꢁtsꢀ

ꢄamꢆꢀ

ꢀ

ꢂax.

ꢂax.ꢀ

ꢄafꢆꢀ

ꢅpꢆr.ꢀ

Pꢆrꢀ

ꢅpꢆr.ꢀ ꢅpꢆr.

Pꢆrꢀ Tꢆmp.

ꢀ D.c.ꢀ coilꢀRatingꢀ

ꢀ Typꢆꢀ

ꢅppositꢆꢀ

ꢀPolarityꢀ

Toꢀ

ꢅpꢆr.ꢀAtꢀ

(Watts)ꢀ

Piꢁk-upꢀ ꢅpꢆratꢆꢀ

Polarityꢀ Groundꢀ

Powꢆrꢀ

Pilotꢀ

Ratꢆdꢀꢇoadꢀ ꢀꢂin.ꢀ ꢃoꢀꢇoadꢀ

ꢀꢂinꢀ

°F

124

75% 110%

500

500 500

Silver Alloy

Gold

50,000 100,000

150

TꢆmpꢆraturꢆꢀRangꢆ

hardwarꢆꢀTorquꢆꢀꢄpꢆꢁifiꢁation

–– -40˚F to 150˚F

–– Contact Terminal: 60 inch-lbs., max.

–– Coil Terminal: 12-18 inch lbs.

–– caution:ꢀꢀAꢀbaꢁk-upꢀwrꢆnꢁꢈꢀmustꢀbꢆꢀusꢆdꢀtoꢀꢈoldꢀtꢈꢆꢀbottomꢀꢀ

Tꢆrminations

–– Contacts: 5/16"-24 UNF-2A thread

–– Coil: #10-32 UNF-2A thread

nutꢀstationary

Typꢆꢀ124ꢀcustomꢀDꢆsignꢀcapabilitiꢆs

–– Coil voltages 6 VDC through 48 VDC

–– High vibration

Rꢆꢁommꢆndꢆdꢀꢂounting

–– Vertical plane with coil terminals up.

–– Gold plated contacts for pilot duty (low load switching) applications

–– Please complete application data form on page 95 of this section.

ꢃotꢆ:ꢀꢀcautionꢀmustꢀbꢆꢀusꢆdꢀinꢀꢁoilꢀsꢆlꢆꢁtionꢀforꢀusꢆꢀinꢀ12ꢀvoltꢀsystꢆmsꢀwꢈꢆrꢆꢀbattꢆryꢀꢁꢈargingꢀmayꢀꢆxposꢆꢀꢁoilꢀtoꢀꢁontinuous,ꢀꢀ

ꢈigꢈꢆr-tꢈan-ratꢆdꢀvoltagꢆ.ꢀꢄtanꢁorꢀwillꢀnotꢀbꢆꢀrꢆsponsiblꢆꢀforꢀꢁonsꢆquꢆnꢁꢆsꢀofꢀmisappliꢆdꢀsolꢆnoids.

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ꢀꢁA

R ElAYS A ND C ONTAC TOR S

Type ꢂꢃꢁ

Terminal Type ꢄ – Coil Grounded to Case SPNO

.281 WIDE X .500 LONG SLOT

2.313

3.125 W

5/16-24UNF-2A X .547

(USABLE) LENGTH

1.250

3.563

#10-32 UNF-2A X .320 LONG

2.188 H

Terminal Type ꢁ – Isolated Coil SPNO

.281 WIDE X .500 LONG SLOT

2.313

3.125 W

5/16-24UNF-2A X .547

(USABLE) LENGTH

1.250

3.563

#10-32 UNF-2A X .320 LONG

2.188 H

Terminal Type ꢅ – Isolated Coil SPDT

.281 WIDE X .500 LONG SLOT

3.125

2.313

5/16-24UNF-2A X .547

(USABLE) LENGTH

2.344

4.688

#10-32 UNF-2A X .320 LONG

2.188 H

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ꢀꢀ

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