48LXX90-440VAC datasheet, PDF - EEWORLD Datasheet

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48LXX90-440VAC: DescriptionPower/Signal Relay, 4PST, Momentary, 22000mW (Coil), 15A (Contact), 28VDC (Contact), AC Input, AC/DC Output, Panel Mount; CategoryMechanical and electronic products relay; File Size469KB，2 Pages; ManufacturerStruthers-Dunn

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48LXX90-440VAC Overview

Power/Signal Relay, 4PST, Momentary, 22000mW (Coil), 15A (Contact), 28VDC (Contact), AC Input, AC/DC Output, Panel Mount

48LXX90-440VAC Parametric

Parameter Name	Attribute value
Maker	Struthers-Dunn
Reach Compliance Code	unknown
ECCN code	EAR99
Other features	COIL OPERATE VOLTAGE(AC):374 V, COIL RELEASE VOLTAGE(AC): 44V
body height	91.4 mm
Body length or diameter	116 mm
Coil current (AC) maximum value	0.05 A
Coil power	22000 mW
Maximum coil voltage (AC)	440 V
Coil/Input Power Type	AC
Contact (AC) maximum rated R load	15A@240VAC
Maximum contact current (AC)	15 A
Maximum contact current (DC)	15 A
Contact (DC) maximum rated R load	15A@28VDC
Maximum contact voltage (AC)	240 V
Maximum contact voltage (DC)	28 V
Contact/Output Power Type	AC/DC
Electrical life	100000 Cycle(s)
Manufacturer's serial number	48
Installation features	PANEL MOUNT
operating hours	60 ms
Maximum operating temperature	50 °C
Minimum operating temperature	-40 °C
Guideline	UL
Relay action	MOMENTARY
Relay function	4PST
Relay type	POWER/SIGNAL RELAY
release time	30 ms
surface mount	NO
Termination type	SCREW
Base Number Matches	1

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48 Series - General Purpose Relay

4PST - N.O. - Double Make, 15 Amps

The 48 series is a non-reversing contactor with a 4 normally open, double make contacts rated up to

3HP. It uses a solenoid type moving core design which generates high contact forces. The coil is

encapsulated for complete protection. Screw terminals are standard. Available as an option is a SPDT,

15 Amp, snap switch, auxiliary contact.

GENERAL SPECIFICATIONS (@ 25° C)

Contacts:

Contact Configuration

Contact Material

Contact Rating

120 / 240VAC Resistive

28VDC Resistive

Motor 120VAC 1 Phase

Motor 240VAC 3 Phase

Contact Resistance, Initial

Coil:

Coils Available

Nominal Coil Power

Input Voltage Tolerance - AC

Input Voltage Tolerance - DC

Drop-out voltge

Duty

Timing:

Operate Time (max)

Release Time (max)

Dielectric Strength:

Across Open Contacts

Between mutually insulated point

Insulation resistance

Temperature:

Operating

Storage

Life Expectancy:

Electrical (full load)

Mechanical (no load)

Miscellaneous:

Mounting Position

Enclosure

Weight

4PST-NO - Double Make

Silver Alloy

15 Amp

1Hp

3Hp

50 milliohms max. @ 6VDC

AC and DC

AC: 22VA, DC: 10W

85% to 110% of nominal

80% to 110% of nominal

10% of nominal

Continuous

60 mS

30 mS

2500Vrms

1,000 Mohms min. @ 500VDC

-40 to 50°C (-40 to 122°F)

-40 to 105°C (-40 to 221°F)

100,000

5,000,000

Vertical - Contacts Up

Open

26.4 oz (748 grams)

48 Wire Diagram

(Top View)

1/5

www.struthers-dunn.com

(843) 346-4427

48LXX90-440VAC Related Products

	48LXX90-440VAC	48LXX90-240VAC	48LXX90-24VDC	48LXX90-12VDC	48LXX90-24VAC	48LXX90-230VDC	48LXX90-12VAC	48LXX90-550VAC
Description	Power/Signal Relay, 4PST, Momentary, 22000mW (Coil), 15A (Contact), 28VDC (Contact), AC Input, AC/DC Output, Panel Mount	Power/Signal Relay, 4PST, Momentary, 22000mW (Coil), 15A (Contact), 28VDC (Contact), AC Input, AC/DC Output, Panel Mount	Power/Signal Relay, 4PST, Momentary, 0.41A (Coil), 24VDC (Coil), 10000mW (Coil), 15A (Contact), 28VDC (Contact), DC Input, AC/DC Output, Panel Mount,	Power/Signal Relay, 4PST, Momentary, 0.72A (Coil), 12VDC (Coil), 10000mW (Coil), 15A (Contact), 28VDC (Contact), DC Input, AC/DC Output, Panel Mount,	Power/Signal Relay, 4PST, Momentary, 22000mW (Coil), 15A (Contact), 28VDC (Contact), AC Input, AC/DC Output, Panel Mount	Power/Signal Relay, 4PST, Momentary, 0.05A (Coil), 230VDC (Coil), 10000mW (Coil), 15A (Contact), 28VDC (Contact), DC Input, AC/DC Output, Panel Mount,	Power/Signal Relay, 4PST, Momentary, 22000mW (Coil), 15A (Contact), 28VDC (Contact), AC Input, AC/DC Output, Panel Mount	Power/Signal Relay, 4PST, Momentary, 22000mW (Coil), 15A (Contact), 28VDC (Contact), AC Input, AC/DC Output, Panel Mount
Maker	Struthers-Dunn	Struthers-Dunn	Struthers-Dunn	Struthers-Dunn	Struthers-Dunn	Struthers-Dunn	Struthers-Dunn	Struthers-Dunn
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
body height	91.4 mm	91.4 mm	91.4 mm	91.4 mm	91.4 mm	91.4 mm	91.4 mm	91.4 mm
Body length or diameter	116 mm	116 mm	116 mm	116 mm	116 mm	116 mm	116 mm	116 mm
Coil power	22000 mW	22000 mW	10000 mW	10000 mW	22000 mW	10000 mW	22000 mW	22000 mW
Coil/Input Power Type	AC	AC	DC	DC	AC	DC	AC	AC
Contact (AC) maximum rated R load	15A@240VAC	15A@240VAC	15A@240VAC	15A@240VAC	15A@240VAC	15A@240VAC	15A@240VAC	15A@240VAC
Maximum contact current (AC)	15 A	15 A	15 A	15 A	15 A	15 A	15 A	15 A
Maximum contact current (DC)	15 A	15 A	15 A	15 A	15 A	15 A	15 A	15 A
Contact (DC) maximum rated R load	15A@28VDC	15A@28VDC	15A@28VDC	15A@28VDC	15A@28VDC	15A@28VDC	15A@28VDC	15A@28VDC
Maximum contact voltage (AC)	240 V	240 V	240 V	240 V	240 V	240 V	240 V	240 V
Maximum contact voltage (DC)	28 V	28 V	28 V	28 V	28 V	28 V	28 V	28 V
Contact/Output Power Type	AC/DC	AC/DC	AC/DC	AC/DC	AC/DC	AC/DC	AC/DC	AC/DC
Electrical life	100000 Cycle(s)	100000 Cycle(s)	100000 Cycle(s)	100000 Cycle(s)	100000 Cycle(s)	100000 Cycle(s)	100000 Cycle(s)	100000 Cycle(s)
Installation features	PANEL MOUNT	PANEL MOUNT	PANEL MOUNT	PANEL MOUNT	PANEL MOUNT	PANEL MOUNT	PANEL MOUNT	PANEL MOUNT
operating hours	60 ms	60 ms	60 ms	60 ms	60 ms	60 ms	60 ms	60 ms
Maximum operating temperature	50 °C	50 °C	50 °C	50 °C	50 °C	50 °C	50 °C	50 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Guideline	UL	UL	UL	UL	UL	UL	UL	UL
Relay action	MOMENTARY	MOMENTARY	MOMENTARY	MOMENTARY	MOMENTARY	MOMENTARY	MOMENTARY	MOMENTARY
Relay function	4PST	4PST	4PST	4PST	4PST	4PST	4PST	4PST
Relay type	POWER/SIGNAL RELAY	POWER/SIGNAL RELAY	POWER/SIGNAL RELAY	POWER/SIGNAL RELAY	POWER/SIGNAL RELAY	POWER/SIGNAL RELAY	POWER/SIGNAL RELAY	POWER/SIGNAL RELAY
release time	30 ms	30 ms	30 ms	30 ms	30 ms	30 ms	30 ms	30 ms
surface mount	NO	NO	NO	NO	NO	NO	NO	NO
Termination type	SCREW	SCREW	SCREW	SCREW	SCREW	SCREW	SCREW	SCREW
Base Number Matches	1	1	1	1	1	1	1	1
Other features	COIL OPERATE VOLTAGE(AC):374 V, COIL RELEASE VOLTAGE(AC): 44V	COIL OPERATE VOLTAGE(AC):204 V, COIL RELEASE VOLTAGE(AC): 24V	-	-	COIL OPERATE VOLTAGE(AC):20.4 V, COIL RELEASE VOLTAGE(AC): 2.4V	-	COIL OPERATE VOLTAGE(AC):10.2 V, COIL RELEASE VOLTAGE(AC): 1.2V	COIL OPERATE VOLTAGE(AC):467.5 V, COIL RELEASE VOLTAGE(AC): 55V
Coil current (AC) maximum value	0.05 A	0.92 A	-	-	0.91 A	-	1.83 A	0.04 A
Maximum coil voltage (AC)	440 V	240 V	-	-	24 V	-	12 V	550 V
Manufacturer's serial number	48	48	-	-	48	-	48	48

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