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70-111225 Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – SPNO
DC POWER
CONTACTORS
SPNO
Type 70 SPNO
WARNING – FIRE HAZARD
Must be installed in a dry and protected
place. Failure to protect solenoid from water
and other contaminants could result in Fire,
Property Damage, Serious Personal Injury,
or Death.
TYPE 70 SPNO
Single Pole Normally Open Contact
Case is Dust Resistant and Isolated from Ground
SPECIFICATIONS
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . 2.47”L x 3.48”W x 2.40”H
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 oz.
Temperature Range . . . . . . . . . . . . . . . . . . . -40° to +122°F
Terminations, Contacts . . . . . . . . . . . . . . . . . 5/16”-24 UNF-2A thread
Terminations, Coil . . . . . . . . . . . . . . . . . . . . . #10-32 UNF-2A thread
Recommended Mounting . . . . . . . . . . . . . . . . . . . Plunger vertical with cap down
Hardware Torque, Contact Terminal . . . . . . . . . . . 45-55 in. lbs.
Hardware Torque, Coil Terminal . . . . . . . . . . . . . . 12-18 in. lbs.
Caution: A back-up wrench must be used to hold the bottom nut stationary.
Agency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . U.L. 538 Recognized, File AU2138
Model
Number
70-111225
70-111224
70-117224
70-120224
Duty
Cycle ➂
Continuous
Continuous
Continuous
Continuous
➀ “3A” = Coil Grounded to Case
“4” = Isolated Coil
➁ Coil resistance in Ohms @ 25°C
➂ Intermittent duty designs available.
Terminal
Type ➀
3A
4
4
4
Pole
Form
SPNO
SPNO
SPNO
SPNO
Bracket
Style
Standard
Standard
Standard
Standard
Coil
Voltage
D.C.
12
12
24
36
Coil
Resistance
(Ohms) ➁
16
16
60
114
Contact
Material
Copper
Copper
Copper
Copper
Voltage
D.C.
12
12
24
36
Contact Rating (Amps) – Inductive Load
Normally Open
Normally Closed
Continuous Inrush Continuous Inrush
80
400
60
60
80
400
60
60
50
50
30
30
50
50
30
30
Type 120 SPNO
TYPE 120 SPNO
Single Pole Normally Open Contact, Dust Resistant, Water Resistant
and Case is Isolated from Bracket
SPECIFICATIONS
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . 2.13”L x 2.88”W x 3.09”H (Std. Bracket)
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . 2.50”L x 3.00”W x 3.03”H (L-Shaped Bracket)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.0 oz.
Temperature Range, Intermittent Duty . . . . . -20° to +150°F
Temperature Range, Continuous Duty . . . . . -20° to +120°F
Terminations, Contacts . . . . . . . . . . . . . . . . . 5/16”-24 studs, .495” min. length
Terminations, Coil . . . . . . . . . . . . . . . . . . . . . #10-32, .451” min. length
Recommended Mounting . . . . . . . . . . . . . . . . . . . Coil terminals up or horizontal
Hardware Torque, Contact Terminal . . . . . . . . . . . 45-55 in. lbs.
Hardware Torque, Coil Terminal . . . . . . . . . . . . . . 12-18 in. lbs.
Caution: A back-up wrench must be used to hold the bottom nut stationary.
Model
Number
120-105711
120-105851
120-106131
120-106132
120-107112
Duty
Cycle ➀
Continuous
Continuous
Intermittent
Intermittent
Continuous
Terminal
Type ➁
4
3A
4
4
4
Pole
Form
SPNO
SPNO
SPNO
SPNO
SPNO
Bracket
Style
Standard
Standard
Standard
L
L
Coil
Voltage
D.C.
12
12 ➄
12
12
14
➀ Intermittent Duty Cycle = 30 seconds “ON” maximum and 6 minutes “OFF”
➁ “4” = Isolated Coil
➂ Coil resistance in Ohms @ 25°C
➃ Inrush Current: Current applied within the first 1/2 second of contact closure
➄ Coil grounded to bracket
Coil
Resistance
(Ohms) ➂
16.0
16.0
6.0
6.0
26.0
Contact
Material
Silver Alloy
Silver Alloy
Copper
Copper
Silver Alloy
Contact Rating (Amps) – Inductive Load
Voltage
D.C.
Normally Open
Continuous
Inrush ➃
12
100
400
12
100
400
12
80
400
12
80
400
14
100
400
NOTE: CAUTION must be used in coil selection for use in 12 volt
sytems where battery charging may expose coil to continuous,
higher-than-rated voltage. 14 volt coils are recommended.
White-Rodgers will not be responsible for consequences of misap-
plied solenoids.
www.white-rodgers.com
119a