B255XCXP-125D STRUTHERS-DUNN, B255XCXP-125D Datasheet
B255XCXP-125D
Manufacturer Part Number
B255XCXP-125D
Description
Relay; E-Mech; Latching; 3PDT; Cur-Rtg 5, 10A; Ctrl-V 125DC; Vol-Rtg 120, 240/28AC/DC
Manufacturer
STRUTHERS-DUNN
Datasheet
1.B255BXBP-120A.pdf
(2 pages)
Specifications of B255XCXP-125D
Brand/series
255 Series
Contact Form
3PDT
Current, Rating
5, 10 A
Function
Latching
Material, Contact
Gold Diffused Silver Alloy
Mounting Type
Socket
Nominal Resistance
8000 Ohms (Coil)
Number Of Pins
12
Relay Type
Electro Mechanical
Standards
UL, CSA
Temperature, Operating
-40 to +85 °C
Voltage, Control
125 VDC
Voltage, Rating
240 VAC
Lead Free Status / Rohs Status
RoHS Compliant part
File No. E13224
GENERAL SPECIFICATIONS (@ 25° C)
Contacts:
Contact Configuration
Contact Material
Contact Rating
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)
Dielectric Strength:
Across Open Contacts
Between Mutally Insulated Points
Insulation Resistance
Temperature:
Operating
Storage
Life Expectancy:
Electrical (full load operations)
Mechanical (no load operations)
Miscellaneous:
Mounting Position
Mating Socket
Enclosure
Weight
120 / 240VAC Resistive
28VDC Resistive
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.
continous duty. Both coils can be energized at the same time with no damage. The operate coil is
dominant
All contacts operate from a common armature to prevent contatct overlapping. Coils are rated for
100 Megohms min @ 500VDC
255 Series - Industrial Latching Relays
100 milliohms max @ 6VDC
-40 to 105°C (-40 to 221°F)
Silver Alloy Gold Diffused
-20 to 60°C (-4 to 140°F)
85% to 110% of nominal
80% to 110% of nominal
3PDT or 4PST, 10 Amp
Up to 3PDT or 4PST
Clear Polycarbonate
11.8oz (300 grams)
10 Amp / 5 Amp
10% of nominal
4.9VA
AC and DC
Continuous
10,000,000
1500Vrms
1500Vrms
100,000
27390D
10 Amp
25mS
20mS
Any
1.8W
1
12
2
11
255XCX (3PDT)
10
3
4
9
5
8
Reset
6
7
1
255ABX (1 N.O + DPDT)
1
12
12
255 Wire Diagram
2
11
2
255XBX (DPDT)
11
255BXB (2 N.O. + 2 N.C.)
(Top View)
3
3
10
10
1
12
4
9
4
9
11
2
5
8
5
8
3
10
6
7
6
7
4
9
5
8
6
7
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B255XCXP-125D Summary of contents
Page 1
Series - Industrial Latching Relays 3PDT or 4PST, 10 Amp 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 ...
Page 2
Latching / Sequencing Relays 10 - 100 Amp 255 Contact Load Specifications Voltage Make Carry 120VAC 30 Amp 10 Amp 240VAC 30 Amp 10 Amp 24VDC 30 Amp 10 Amp 28VDC 30 Amp 10 Amp 125VDC 30 Amp 10 Amp ...