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545KXX-240VAC

Description
Power/Signal Relay, 3PST, Latched, 22000mW (Coil), 30A (Contact), 28VDC (Contact), AC Input, AC/DC Output, Panel Mount
CategoryMechanical and electronic products    relay   
File Size131KB,3 Pages
ManufacturerStruthers-Dunn
Download Datasheet Parametric View All

545KXX-240VAC Overview

Power/Signal Relay, 3PST, Latched, 22000mW (Coil), 30A (Contact), 28VDC (Contact), AC Input, AC/DC Output, Panel Mount

545KXX-240VAC Parametric

Parameter NameAttribute value
MakerStruthers-Dunn
Reach Compliance Codeunknown
ECCN codeEAR99
body width73.2 mm
body height159.1 mm
Body length or diameter91.8 mm
Coil current (AC) maximum value0.92 A
Coil power22000 mW
Coil resistance420 Ω
Maximum coil voltage (AC)240 V
Coil/Input Power TypeAC
Contact (AC) maximum rated R load30A@240VAC
Maximum contact current (AC)30 A
Maximum contact current (DC)30 A
Contact (DC) maximum rated R load30A@28VDC
Maximum contact voltage (AC)240 V
Maximum contact voltage (DC)28 V
Contact/Output Power TypeAC/DC
Electrical life100000 Cycle(s)
Manufacturer's serial number545
Installation featuresPANEL MOUNT
operating hours100 ms
Maximum operating temperature70 °C
Minimum operating temperature-20 °C
physical size91.8mm X 73.2mm X 159.1mm
Relay actionLATCHED
Relay function3PST
Relay typePOWER/SIGNAL RELAY
release time50 ms
surface mountNO
Termination typeSCREW
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 # 545KXX-240VAC, 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
KXX (3PST - N.O. - double make)
Coil Voltage
240 VAC
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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