120-901 White-Rodgers, 120-901 Datasheet

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120-901

Manufacturer Part Number
120-901
Description
Contactor, Power; Single; 100 A (Continous); UL94-V0; 12 VDC; SPNO; 12 degC
Manufacturer
White-Rodgers
Datasheet

Specifications of 120-901

Contact Form
SPST-NO
Current, Rating
100 A
Function
Contactor
Material, Contact
Silver Alloy
Number Of Poles
1
Relay Type
Electro Mechanical
Standards
UL94-V0
Voltage, Rating
12 VDC
Terminals
Coil — 10-32; Contact — 5/16-24 Features
Dim./wt.
Std. Brkt. — 2.13" × 2.88" × 3.25"/6 Ozs.
Operating Temperature
–20°F to +120°F
Contact Terminal
45-55 Inch-Lbs.
Coil Terminal
12-18 Inch-Lbs.
–– Water Resistant
‡ Intermittent Duty Cycle = 30 seconds “on” maximum and 6 minutes “off”
* Terminal Type: “3” = Grounded Coil to Bracket, “4” = Isolated Coil, “5” = Grounded with 1/4" Q.C. Terminal
** Inrush Current: Current applied within the first 1/2 second of contact closure
E n g i n e e r i n g D e s i g n D a t a
Temperature Range
Power (approximate)
Terminations
Recommended Mounting
Note:
White-Rodgers will not be responsible for consequences of misapplied solenoids.
Sec. NUMBER
Type
D.C.
120
A
B
C
–– Intermittent Duty: -20°F to 150°F
–– Continuous Duty: -20°F to 120°F
–– Continuous 8.1 watts
–– Intermittent 14.4 watts
–– Contacts: 5/16" - 24 studs, .495" min. length
–– Coil: #10-32, .451" min. length
–– Coil terminals up or horizontal
STANCOR
PART
120-901
120-907
120-943
120-913
120-906 Intermittent
120-912 Intermittent
120-902
120-908
120-903
120-909
120-904
120-910
120-905
120-911
Caution must be used in coil selection for use in 12 volt systems where battery charging may expose coil to continuous, higher-than-rated voltage.
Coil Rating
Coil Rating
Magnetic
Nominal
(Watts)
-
Continuous
Continuous
Continuous
Continuous
Continuous
Continuous
Continuous
Continuous
Continuous
Continuous
Continuous
Continuous
Cycle‡
Duty
Operation in % of
Nom. Coil Rating
Pick-up
75%
Terminal Pole
Type*
4
4
5
3
4
4
4
4
4
4
4
4
4
4
Operate
110%
Max.
SPNO Standard
SPNO
SPNO
SPNO Standard
SPNO Standard
SPNO
SPNO Standard
SPNO
SPNO Standard
SPNO
SPNO Standard
SPNO
SPNO Standard
SPNO
Safe
Form
Bracket Volt.
Style
Opposite
Type 120
Polarity
L
L
L
L
L
L
L
All Terminals - 60 Hz RMS
500
Breakdown Voltages
D.C.
Coil Resistance
12
12
12
12
12
12
15
15
18
18
24
24
36
36
Contacts
Polarity
Same
Open
500
(Ohms)
@ 25˚C
100.0
100.0
Coil
16.0
16.0
16.0
16.0
20.8
20.8
37.0
37.0
64.0
64.0
6.0
6.0
Ground
Silver Alloy 12
Silver Alloy 12
500
Silver Alloy
Silver Alloy
Silver Alloy
Silver Alloy
Silver Alloy
Silver Alloy
Silver Alloy
Silver Alloy
Silver Alloy
Silver Alloy
To
9797 Reavis Road • St. Louis, MO 63123
Material D.C. Continuous Inrush
Contact
Copper
Copper
White-Rodgers • Emerson Electric Co.
(314) 865-8799 • Fax (314) 638-2400
D . C .
Silver Alloy
Copper
Power
Hardware Torque Specification
Type 120 Custom Design Capabilities
Contact Material
Volt.
12
12
12
12
15
15
18
18
24
24
36
36
–– Contact Terminal: 45-55 inch-lbs.
–– Coil Terminal: 12-18 inch-lbs.
–– Caution: A back up wrench must be used to hold the bottom
–– Coil Voltages 6VDC through 48VDC
–– 1/4" Contact Studs
–– 1/4" Q.C. Coil Terminals
–– U.L. 94-VO rated case material and coil - Max. 180° F
–– Please complete application data form on page 99 of this section
www.stancor.com
nut stationary
Normally Open
100
100
100
100
100
100
100
100
100
100
100
100
80
80
Pilot
Contact Rating-(Amps.)
-
P O W E R
Inductive Load
400
400
400
400
400
400
400
400
400
400
400
400
400
400
Rated Load Min.
Oper. At
Electrical Life
10,000
50,000
**
Continuous Inrush
Normally Closed
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Oper.
Per
2
2
C O N T A C T O R S
-
-
-
-
-
-
-
-
-
-
-
-
-
-
For outline drawings refer to page 92.
No Load
Oper. At
100,000
100,000
Mechanical Life
2.13 2.88 3.25
2.50 3.00 3.25
2.50 3.00 3.25
2.13 2.88 3.25
2.13 2.88 3.25
2.50 3.00 3.25
2.13 2.88 3.25
2.50 3.00 3.25
2.13 2.88 3.25
2.50 3.00 3.25
2.13 2.88 3.25
2.50 3.00 3.25
2.13 2.88 3.25
2.50 3.00 3.25
L
DIMENSIONS
INCHES
Case
W
Oper.
Per
Min
30
30
H
Weight Agency
Oper.
Amb.
(oz.)
Max.
T y p e 1 2 0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
150
°F
Certif.
-
-
-
-
-
-
-
-
-
-
-
-
-
91

Related parts for 120-901

120-901 Summary of contents

Page 1

... Type 120 STANCOR PART Duty Terminal Pole Bracket Volt. Sec. NUMBER Cycle‡ Type* Form Style A 120-901 Continuous 4 SPNO Standard 120-907 Continuous 4 SPNO L 120-943 Continuous 5 SPNO L 120-913 Continuous 3 SPNO Standard 120-906 Intermittent 4 SPNO Standard 120-912 Intermittent 4 SPNO L B 120-902 Continuous 4 SPNO Standard ...

Page 2

... W 3.000 2.125 .625 1.375 .281 WIDE X .400 LONG SLOT WID .281 X .400 LONG SLOT 5/16-24 UNF-2A THD. (2 PLACES) .495 MIN. CIRCUIT DIAGRAM White-Rodgers • Emerson Electric Co. 9797 Reavis Road • St. Louis, MO 63123 92 (314) 865-8799 • Fax (314) 638-2400 2.125 H 2.12 5 3.253 1 ...

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