70-902 White-Rodgers, 70-902 Datasheet - Page 2

• Manufacturer Part Number: 70-902
• Description: Contactor; 1 Pole; 80 A; 12 VDC; UL Certified; SPNO; Bracket Mount
• Manufacturer: White-Rodgers

Specifications of 70-902

• Contact Form: SPST-NO
• Current, Rating: 80 A
• Function: Contactor
• Material, Contact: Copper Alloy
• Mounting Type: Bracket
• Number Of Poles: 1
• Relay Type: Electro Mechanical
• Standards: UL Certified
• Voltage, Control: 12 VDC
• Voltage, Rating: 12 VDC
• Terminals: Coil — 10-32; Contact — 5/16-24 Features
• Dim./wt.: SPDT — 3.31" × 3.48" × 2.40"/14.0 Ozs.
• Operating Temperature: –40°F to +122°F
• Recommended Mtg.: Plunger Vertical, Cap Down Hardware Torque Specifications
• Contact Terminal: 45-55 Inch-Lbs.
• Coil Terminal: 12-18 Inch-Lbs.

sec. nUmBeR
E n g ine e r i n g D esi gn Da t a
D.c. coil Rating
Type
Temperature Range
Terminations
Recommended mounting
hardware Torque specification
* Terminal Type: “6” = Isolated Coil
** Inrush Current: Current applied within the first 1/2 second of contact closure
H Based on 50K Cycles
✳ Agency Certification Note: U.L. 583 Recognized (File AU2138)
A
B
70
–– -40°F to 122°F
–– Contacts: 5/16"-24 UNF-2A thread
–– Coil: #10-32 UNF-2A thread
–– Plunger vertical with cap down
–– Contact Terminal: 45-55 inch-lbs.
–– Coil Terminal: 12-18 inch-lbs.
–– caution: A back-up wrench must be used to hold the bottom
sTAncoR
PART
70-922
70-910
70-923
70-911
70-912
nut stationary.
coil Rating
magnetic
nominal
(Watts)
9
Continuous
Continuous
Continuous
Continuous
Continuous
cycle
Duty Terminal Pole Bracket Volt. (ohms)
operation in % of nom.
coil Voltage Rating
Pick-up operate
75%
Type*
6
6
6
6
6
110%
Form
SPDT Standard
SPDT Standard
SPDT Standard
SPDT Standard
SPDT Standard
max.
safe
style
opposite
Polarity
All Terminals - 60 hz Rms
500
Breakdown Voltages
D.c.
coil Resistance
12
12
24
24
36
contacts
Polarity
same
open
@ 25˚c
500
coil
114
16
16
60
60
www.stancor.com
Ground
N.O. Copper
N.O. Copper
500
material
N.C. Silver
N.C. Silver
N.C. Silver
N.C. Silver
N.C. Silver
N.O. and
N.O. and
N.O. and
To
contact
Copper
note:
systems where battery charging may expose coil to continuous,
higher-than-rated voltage.
stancor will not be responsible for consequences of misapplied
solenoids.
Power
Type 70 custom Design capabilities
Silver
contact material
Volt.
D.c. continuous Inrush
12
12
24
24
36
–– Coil Voltage 6 VDC through 36 VDC
–– Curved mounting bracket
–– Please complete application data form on page 95 of this section.
R E l A Y S A N D C O N T A C T O R S
caution must be used in coil selection for use in 12 volt
normally open
Type 70
sPDT
80
80
50
50
50
Pilot
contact Rating-(Amps.)
-
-
Inductive load
300
150
50
50
50
Rated load min.
oper. At
100,000
200,000
electrical life
**
D.C. Power Contac tors – Type 0
continuous Inrush
normally closed
60
60
30
30
30
oper.
Per
4
4
60
60
30
30
30
For outline drawings refer to page 51.
oper. At
no load
250,000
250,000
mechanical life
**
l
3.31 3.48 2.40 14.0
3.31 3.48 2.40 14.0
3.31 3.48 2.40 14.0
3.31 3.48 2.40 14.0
3.31 3.48 2.40 14.0
DImensIons
Inches
case
W
oper.
min
Per
4
4
h
Weight Agency
Temp.
(oz.)
max.
oper.
122
°F
-
certif.

✳