RLY7743 NTE ELECTRONICS, RLY7743 Datasheet

RLY7743

Manufacturer Part Number

RLY7743

Description

POWER RELAY, DPDT, 24VDC, 15A, PLUG IN

Manufacturer

NTE ELECTRONICS

Series

RLr

Type

Power Relayr

Datasheet

1.RLY7643.pdf (1 pages)

Specifications of RLY7743

No. Of Poles

Contact Configuration

DPDT

Coil Voltage Vdc Nom

24V

Relay Terminals

Quick Connect

Coil Resistance

90ohm

Nom Operating Power

6.5W

External Width

49.5mm

Product

General Purpose / Industrial Relays

Relay Type

General Purpose

Contact Current Max

15A

Contact Voltage Ac Nom

250V

Coil Type

DC, Bistable

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Features

•

NTE Electronics, Inc.

RLY7643

RLY7645

RLY7742

RLY7743

NTE Type No.

Quick Connect Terminals: .250” (6.35mm) or .187” (4.75mm)

Consult factory for actual stock (See Note under drawing)

Multicontact

Pulse Operation

Power Saving

120VAC

24VAC

12VDC

24VDC

Nom.

Volt.

DPDT, 2 Form “C”

AC OPERATED

DC OPERATED

Contact

DPDT

Voice (973) 748−5089

Arr.

Ohms

(Typ)

Res.

Coil

260

Approx.

Power

Nom.

6.5W

9 VA

120VAC

Contact

Cur. @

28VDC

Max.

15A

FAX (973) 748−6224

Diag

D72

No.

RLY76/77 Series

15 Amp, Bistable, DPDT, Impulse

Relays.

Electrical Specifications

Contact

Rating: 15 Amp @ 125/250 VAC

Contact Horsepower Rating: 1/2 HP @ 125/250 VAC

Coil

Coil Voltages: See Chart

Resistance: See Chart

Operational Characteristics

Timing Value:

Must Operate Voltage

Insulation Characteristics

Dielectric Strength

Environmental Characteristics

Operating: −10°C to +60°C

Life

Mechanical: 100,000 operations

Electrical: 50,000 operations (under rated load))

Weight

Std: 7.75 oz (241 grams) approx.

D72

2.700

(68.6)

(1.98)

.078

(46.84)

1.840

(5.16)

.203

http://www.nteinc.com

AC Coil: 85% of nominal voltage @ +25°C

DC Coil: 75% of nominal voltage @ +25°C

Initial Breakdown Voltage: 1500V RMS, 60Hz

Insulation Resistance: Class B (130°C)

* Quick Connect Terminals May be either .250in or .187in.

Consult Factory for actual stock

. . .

1.950 (49.5)

Operate Time: 75 mS min

Release Time: 75 mS min

(14.3)

.562

Tapped #8−32

Thread Type

(2 Places)

(68.2)

2.680

(77.47)

3.050

Mounting Plate

1.730 (43.9)

1.580 (40.1)

(25.4)

1.000

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