255BXBP-125VDC datasheet, PDF - EEWORLD Datasheet

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255BXBP-125VDC: DescriptionPower/Signal Relay, 4PDT, Latched, 0.02A (Coil), 125VDC (Coil), 1800mW (Coil), 10A (Contact), 28VDC (Contact), DC Input, AC/DC Output, Through Hole-Straight Mount,; CategoryMechanical and electronic products relay; File Size353KB，2 Pages; ManufacturerStruthers-Dunn

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255BXBP-125VDC Overview

Power/Signal Relay, 4PDT, Latched, 0.02A (Coil), 125VDC (Coil), 1800mW (Coil), 10A (Contact), 28VDC (Contact), DC Input, AC/DC Output, Through Hole-Straight Mount,

255BXBP-125VDC Parametric

Parameter Name	Attribute value
Reach Compliance Code	unknow
ECCN code	EAR99
body width	36.7 mm
body height	94.4 mm
Body length or diameter	66.8 mm
Maximum coil current (DC)	0.02 A
Coil power	1800 mW
Coil resistance	6200 Ω
Maximum coil voltage (DC)	125 V
Coil/Input Power Type	DC
Contact (AC) maximum rated R load	10A@120VAC
Maximum contact current (AC)	10 A
Maximum contact current (DC)	10 A
Contact (DC) maximum rated R load	10A@28VDC
Maximum contact voltage (AC)	120 V
Maximum contact voltage (DC)	28 V
Contact/Output Power Type	AC/DC
Electrical life	100000 Cycle(s)
Installation features	THROUGH HOLE-STRAIGHT MOUNT
operating hours	25 ms
Maximum operating temperature	60 °C
Minimum operating temperature	-20 °C
physical size	66.8mm x 36.7mm x 94.4mm
Guideline	CSA; UL
Relay action	LATCHED
Relay function	4PDT
Relay type	POWER/SIGNAL RELAY
release time	20 ms
surface mount	NO
Termination type	SOLDER
Base Number Matches	1

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255 Series - Industrial Latching Relays

3PDT or 4PST, 10 Amp

File No. E13224

The 255 Series is a two coil latching version of the general purpose type 219 relay. When the

operate coil is momentarily energized, contacts transfer and remain so even after coil power is

removed. The second coil when momentarly energized, provides electrical reset of the contacts.

All contacts operate from a common armature to prevent contatct overlapping. Coils are rated for

continous duty. Both coils can be energized at the same time with no damage. The operate coil is

dominant

GENERAL SPECIFICATIONS (@ 25° C)

Contacts:

Contact Configuration

Contact Material

Contact Rating

120 / 240VAC Resistive

28VDC Resistive

Contact Resistance, Initial

Coil:

Coils Available

Nominal Coil Power

Input Voltage Tolerance - AC

Input Voltage Tolerance - DC

Drop out voltage

Duty

Timing:

Operate Time (max)

Release Time (max)

Up to 3PDT or 4PST

Silver Alloy Gold Diffused

10 Amp / 5 Amp

10 Amp

100 milliohms max @ 6VDC

AC and DC

4.9VA 1.8W

85% to 110% of nominal

80% to 110% of nominal

10% of nominal

Continuous

25mS

20mS

Operate

255 Wire Diagram

(Top View)

Dielectric Strength:

1500Vrms

Across Open Contacts

1500Vrms

Between Mutally Insulated Points

100 Megohms min @ 500VDC

Insulation Resistance

Temperature:

Operating

Storage

Life Expectancy:

Electrical (full load operations)

Mechanical (no load operations)

Miscellaneous:

Mounting Position

Mating Socket

Enclosure

Weight

-20 to 60°C (-4 to 140°F)

-40 to 105°C (-40 to 221°F)

Reset

255XBX (DPDT)

Operate

100,000

10,000,000

Any

27390D

Clear Polycarbonate

11.8oz (300 grams)

Reset

255ABX (1 N.O + DPDT)

Reset

Operate

Reset

255XCX (3PDT)

255BXB (2 N.O. + 2 N.C.)

4/7

www.struthers-dunn.com

(843) 664-3303

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