124-906 Datasheet, PDF (1/3 Pages) List of Unclassifed Manufacturers – R E L AYS AND CONTAC TOR S

RELAYS AND CONTACTORS
D.C. P o w e r C o n t a c t o r s – Ty p e 124
STANCOR
Part
Sec. Number
Duty
Cycle
Terminal Pole
Type* Form
Coil
Coil Resistance
Bracket Volt. (Ohms)
Style D.C. @ 25˚C
Contact
Material
Contact Rating-(Amps.)
Inductive Load
Volt. Normally Open Normally Closed
D.C. Continuous Inrush** Continuous Inrush**
Dimensions
Inches
Case Weight Agency
L W H (oz.) Certif.
A 124-906 Continuous 3 SPNO Standard 12
13.2 Silver Alloy 12 100
400
-
124-902 Continuous 4 SPNO Standard 12
13.2 Silver Alloy 12 100
400
-
- 3.56 3.13 2.19 16.0
-
- 3.56 3.13 2.19 16.0
-
124-910 Continuous 6 SPDT Standard 12
13.2 Silver Alloy 12 100
400
50
200 4.69 3.13 2.19 19.0
-
B 124-907 Continuous 3 SPNO Standard 24
53.0 Silver Alloy 24 100
400
-
- 3.56 3.13 2.19 16.0
-
124-903 Continuous 4 SPNO Standard 24
53.0 Silver Alloy 24 100
400
-
- 3.56 3.13 2.19 16.0
-
124-911 Continuous 6 SPDT Standard 24
53.0 Silver Alloy 24 100
400
50
100 4.69 3.13 2.19 19.0
-
C 124-908 Continuous 3 SPNO Standard 36 120.0 Silver Alloy 36 100
400
-
- 3.56 3.13 2.19 16.0
-
124-904 Continuous 4 SPNO Standard 36 120.0 Silver Alloy 36 100
400
-
- 3.56 3.13 2.19 16.0
-
124-912 Continuous 6 SPDT Standard 36 120.0 Silver Alloy 36 100
400
50
100 4.69 3.13 2.19 19.0
-
D 124-913 Continuous 4 SPNO Standard 48 213.0 Silver Alloy 36 100
400
-
- 3.56 3.13 2.19 16.0
-
* Terminal Type: “3” = Grounded Coil, SPNO
“4” = Isolated Coil, SPNO
“6” = Isolated Coil, SPDT
** Inrush Current: Current applied within the first 1/2 second of contact closure
For outline drawings refer to page 55.
Engineering Design Data
Coil Rating
Nominal
Magnetic
D.C. Coil Rating
Type (Watts)
Operation in % of Nom.
Coil VoltageRating
Max.
Safe
Pick-up Operate
Breakdown Voltages
All Terminals - 60 Hz RMS
Open
Contacts
Opposite Same
To
Polarity Polarity Ground
124
12
75% 110%
500
500
500
Contact Material
Power
Pilot
Silver Alloy Gold
Electrical Life
Oper.
Oper. At Per
Rated LoadMin.
50,000 2
Mechanical Life
Oper. At
No Load
100,000
Oper.
Per
Min
6
Max.
Oper.
Temp.
°F
150
Temperature Range
–– -40˚F to 150˚F
Terminations
–– Contacts: 5/16"-24 UNF-2A thread
–– Coil: #10-32 UNF-2A thread
Recommended Mounting
–– Vertical plane with coil terminals up.
Hardware Torque Specification
–– Contact Terminal: 60 inch-lbs., max.
–– Coil Terminal: 12-18 inch lbs.
–– C aution:A back-up wrench must be used to hold the bottom
nut stationary
Type 124 Custom Design Capabilities
–– Coil voltages 6 VDC through 48 VDC
­ –– High vibration
–– Gold plated contacts for pilot duty (low load switching) applications
–– Please complete application data form on page 95 of this section.
Note: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. Stancor will not be responsible for consequences of misapplied solenoids.
54
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