545LXX-24VDC datasheet, PDF - EEWORLD Datasheet

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545LXX-24VDC: DescriptionPower/Signal Relay, 4PST, Latched, 0.41A (Coil), 24VDC (Coil), 7000mW (Coil), 30A (Contact), 28VDC (Contact), DC Input, AC/DC Output, Panel Mount,; CategoryMechanical and electronic products relay; File Size130KB，3 Pages; ManufacturerStruthers-Dunn

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545LXX-24VDC Overview

Power/Signal Relay, 4PST, Latched, 0.41A (Coil), 24VDC (Coil), 7000mW (Coil), 30A (Contact), 28VDC (Contact), DC Input, AC/DC Output, Panel Mount,

545LXX-24VDC Parametric

Parameter Name	Attribute value
Maker	Struthers-Dunn
Reach Compliance Code	unknown
ECCN code	EAR99
body width	73.2 mm
body height	159.1 mm
Body length or diameter	91.8 mm
Maximum coil current (DC)	0.41 A
Coil power	7000 mW
Coil resistance	58.2 Ω
Maximum coil voltage (DC)	24 V
Coil/Input Power Type	DC
Contact (AC) maximum rated R load	30A@240VAC
Maximum contact current (AC)	30 A
Maximum contact current (DC)	30 A
Contact (DC) maximum rated R load	30A@28VDC
Maximum contact voltage (AC)	240 V
Maximum contact voltage (DC)	28 V
Contact/Output Power Type	AC/DC
Electrical life	100000 Cycle(s)
Installation features	PANEL MOUNT
operating hours	100 ms
Maximum operating temperature	70 °C
Minimum operating temperature	-20 °C
physical size	91.8mm x 73.2mm x 159.1mm
Relay action	LATCHED
Relay function	4PST
Relay type	POWER/SIGNAL RELAY
release time	50 ms
surface mount	NO
Termination type	SCREW

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Struthers-Dunn

407 East Smith Street - Suite B

Timmonsville, SC 29161 US

Phone:

(843) 346-4427 •

Fax:

(843) 346-4465

E-Mail:

info@struthers-dunn.com •

Web site:www.struthers-dunn.com

Item # 545LXX-24VDC, 545 Series - Screw Terminal Latching Contactors

The 545 series is a three or four pole, double make, normally open, dual coil mechanical latch contactor rated up to 7.5 HP. It will hold its last energized position

indefinitely without requiring any power itself. Contacts change state when the appropriate coil is energized. This makes the 545 series especially well suited to battery

driven devices, and to any application where power consumption or coil heating must be minimized..

For Additional Configuration please contact the manufacturer.

SPECIFICATIONS

CONTACTS

COIL

TIMING

DIELECTRIC STRENGTH

TEMPERATURE

LIFE

EXPECTANCY

MISCELLANEOUS

SPECIFICATIONS

Series

545

Contact Arrangement

LXX (4PST - N.O. - double make)

Coil Voltage

24 VDC

CONTACTS

Contact Configuration

4PST-NO Double Make

Contact Material

Silver Alloy

Contact Rating

30 A

Contact Rating 120 / 240VAC Resistive

30 A

Contact Rating 28VDC Resistive

30 A

Contact Resistance, Initial

100 milliohms max at 6VDC

COIL

9/28/2012 | Page 1 of 3

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