A311XBXPR-120VAC STRUTHERS-DUNN, A311XBXPR-120VAC Datasheet
A311XBXPR-120VAC
Manufacturer Part Number
A311XBXPR-120VAC
Description
POWER RELAY, DPDT, 120VAC, 5A, PLUG IN
Manufacturer
STRUTHERS-DUNN
Datasheet
1.A311XBXP-120VAC.pdf
(2 pages)
Specifications of A311XBXPR-120VAC
Relay Type
Sequencing
Coil Voltage Vac Nom
120V
Contact Current Max
5A
Contact Voltage Ac Nom
240V
Contact Voltage Dc Nom
28V
Coil Resistance
540ohm
Contact Configuration
DPDT
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
File No. ES2197
4/9
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 311 Series relays are sequencing (stepper) relays built on the industrial 219 style frame. Hold
down clip is integral to the relay base. Double pole contacts transfer on energizing of coil or
de-energizing. Dual cam movement allows contacts to operate together or separately. Works
equally well with application of continous voltage to coil or energy saving impulse. No continuous
voltage required for memory. Numerous custom switching arrangements are possible over 8 steps
per revolution of the cams.
www.struthers-dunn.com
311 Series - Industrial Sequencing
1,000 Megohms min @ 500VDC
100 milliohms max @ 6VDC
DPDT, 5 Amp
-40 to 105°C (-40 to 221°F)
-20 to 60°C (-4 to 140°F)
85% to 110% of nominal
80% to 110% of nominal
AC or DC up to 300V
Clear Polycarbonate
7.5oz (190 grams)
10% of nominal
4.9VA
Continuous
Silver Alloy
1500Vrms
1500Vrms
5,000,000
100,000
27390D
5 Amp
5 Amp
DPDT
35mS
35mS
Any
1.8W
(843) 664-3303
12
1
*Transfer on release
311 Wire Diagram
11
2
311XBXPR*
(Top View)
311XBXP
10
3
4
9
5
8
6
7
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A311XBXPR-120VAC Summary of contents
Page 1
... Operating Storage -40 to 105°C (-40 to 221°F) Life Expectancy: Electrical (full load operations) Mechanical (no load operations) Miscellaneous: Mounting Position Mating Socket Enclosure Weight www.struthers-dunn.com 4/9 DPDT Silver Alloy 5 Amp 5 Amp 300V 4.9VA 1.8W 85% to 110% of nominal 80% to 110% of nominal 10% of nominal ...
Page 2
... When coil is energized - NO CODE When coil is de-energized - CODE R Optional Features Indicator lamp - CODE L Coil suppression - CODE V Coil Voltage AC: 6, 12, 24, 120, 240 (Add VAC) DC: 6, 12, 24, 115-125 (Add VDC) www.struthers-dunn.com 3.43 (87. -120VAC (843) 664-3303 Outline Dimensions Dimensions Shown in inches & (millimeters) 2 ...