781-XAXC-6D [SCHNEIDER]

Electromechanical Relay, SPDT, 6.6VDC (Coil), 20A (Contact), 28VDC (Contact), Random, AC/DC Output;


型号：	781-XAXC-6D
厂家：	SCHNEIDER ELECTRIC
描述：	Electromechanical Relay, SPDT, 6.6VDC (Coil), 20A (Contact), 28VDC (Contact), Random, AC/DC Output 光电二极管继电器
文件：	总4页 (文件大小：837K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Magnecraft^™General Purpose Relays

Description

781 Series

SPDT 20 A

Description

The 781 Series plug-in relays offer clear or full-feature covers with multiple mounting

options and accessoriesꢀ

UL listed when used with proper Magnecraft^™sockets

Feature

Benefit

20 A maxꢀ switching current

14 mm width

Ideal for automation control panels

Slim design saves valuable space

Full-feature covers include LED indicator & locking test button

Clear or full-feature cover

options

Socket mount option

Simplifies installation & maintenance while also allowing the use

of protection modules, hold-down clips & other accessories

Gold-flashed contacts

Reduces contact oxidation & increases shelf life

Mechanical flag indicator

Standard feature displays relay status during testing or

operation

781 Clear Cover

781 Full-Feature Cover

Contact

Configuration

Coil Resistance Standard Part Number:

Standard Part Number:

Full-Feature

Contact Rating

Nominal Voltage

(Ω)

Clear Cover

781XAXC-24A

781XAXC-120A

–

24 Vac 50/60 Hz

120 Vac 50/60 Hz

240 Vac 50/60 Hz

12 Vdc

180

781XAXM4L-24A

781XAXM4L-110/120A

781XAXM4L-240A

781XAXM4L-12D

781XAXM4L-24D

4430

15720

188

20 A

SPDT

781XAXC-12D

781XAXC-24D

24 Vdc

750

Part Number Explanation

Series:

781 = 781 Series

Relay

Coil Voltages:

VAC = 6-240A

VDC = 6-125D

Cover Options:

Contact Configuration:

XAX = SPDT

C = Clear Cover

M4L = Locking push

button & LED

*Please note that 3 A Bifurcated, PC Terminals, and LED-only versions are also available.

Please contact Customer Service for more information (847-441-2540).

Magnecraft^™General Purpose Relays

Speciﬁcations

781 Series

SPDT 20 A

Specifications (UL 508)

Part Number

781XAX

Contact Characteristics

Terminal Style

Blade

Contact Configuration

Maximum Current

SPDT

20 A

Contact Materials

Silver Alloy

300 V

Maximum Switching Voltage

Rated Switching Current at Voltage

Resistive: 20 A at 277 Vac 50/60 Hz; 20 A at 28 Vdc

Motor: 1 hp at 250 Vac 50/60 Hz; 1/2 hp at 120 Vac 50/60 Hz

Pilot Duty: B300

Minimum Switching Requirement

100 mA at 5 Vdc (0ꢀ5 W)

Coil Characteristics

Maximum Operating Voltage

Maximum Pickup Voltage

Drop-out Voltage Threshold

Average Consumption

110% (AC / DC)

85% (AC); 80% (DC)

15% (AC); 10% (DC)

1ꢀ0 VA (AC); 0ꢀ8 W (DC)

General Characteristics

Electrical Life at Rated Load

100,000 operations

Mechanical Life (Unpowered)

Operating Time (Response Time)

Dielectric Strength - Between Coil and Contact (AC)

Dielectric Strength - Between Poles (AC)

Ambient Air Temperature around the Device - Storage

Ambient Air Temperature around the Device - Operation

Vibration Resistance - Operational

Shock Resistance

10,000,000 operations

20 ms

1500 V(rms)

-40 – +85 °C (-40 – +185 °F)

-40 – +55 °C (-40 – +131 °F)

3 g-n at 10-55 Hz

10 g-n

Degree of Protection

IP 40

Weight

29 g (1ꢀ02 oz)

Agency Approvals

UL with socket, UR (E43641), CE, CSA (LR40787), RoHS

Note: Actual product performance may vary depending on application and environmental conditions.

Magnecraft^™General Purpose Relays

Dimensions,

Wiring Diagram

781 Series

SPDT 20 A

Dimensions — inches (millimeters)

Clear Cover Dimensions

0.53

(14.0)

1.1

(27.9)

1.4

(35.5)

Full-Feature Cover Dimensions

0.53

(14.0)

0.1

(2.1)

1.1

(27.9)

1.6

(40.6)

Wiring Diagram

SPDT

NEMA

IEC

Magnecraft^™General Purpose Relays

781 Series Accessories

Description

Optional sockets offer customizable, finger-safe™ solutions including protection

modules, hold-down clips, and ID tagsꢀ Sockets are DIN rail and panel mount

compatibleꢀ

Relay Accessories

For Use

With Relays

Standard

Part Number

Description Function

Pkg. Min.

DIN/Panel mount with screw terminals & clamping plates

70-781D5-1A

70-781T-1

16-781C

Socket

➊

PCB-mount socket

781

Mount directly to DIN rail

Mount directly to panel

Adapter

16-781C1

Socket Accessories

For Use With

Sockets

Coil

Voltage

Pkg.

Min.

Standard

Part Number

Description

Function

Secures relay in socket

70-781D5-1A,, 70-781T-1

–

16-781SC

Metal Spring Clip

➊

Plastic ID Hold-Down

Clip

Secures relay in socket

and provides labeling

70-781D5-1A

–

16-781IDC

➋

Extruded Aluminum DIN

Rail, 39ꢀ37'' (1000 mm)

Quick installation and

removal of sockets

70-781D5-1A

–

16-700DIN

16-DCLIP-1

➌

Holds sockets firmly in

place on DIN rail

DIN Rail End Clip

➌

Protection Diode

(Protects external drive

circuitry from inductive

voltages)

Small Socket Module

6 to 250 Vdc 10

70-BSMD-250

70-BSMLG-24

LED Indicator (Provides

coil status at a glance)

24 Vac/Vdc

➍

70-781D5-1A

120 Vac/Vdc

24 Vac/Vdc

240 Vac/Vdc

70-BSMM-120

70-BSMM-24

70-BSMM-240

MOV Suppressor

(Protects from damaging

electrical spikes)

Note: Use of LED socket module may increase coil power draw by up to 10%.

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