Power Relay Electrical Contactors for Hi-Amp Switching

Looking for an electrical contactor? Waytek Wire is your online one-stop-shop for superior quality contactors. Waytek offers continuous duty DC power relay contactors for use in emergency vehicles, golf cart controls, buses, sweepers, scrubbers, lifts and other mobile and industrial equipment. Mainly found in diesel powered engines, Waytek’s DC power relay contactors are made by White Rodgers, a leading manufacturer of electrical supplies and instruments.

Waytek carries White Rodgers DC contactors in 3, 4 or 6 terminals, with single pole, normally open (SPNO) or single pole double throw (SPDT) pole forms. DC electrical contactors come in two different mounting methods; one which can be mounted with coil terminals up or horizontal, and the second can be mounted in a vertical plane with coil terminals up. These electrical contactors are hi-amp rated switching devices, with ratings up to 400 and 600 amps open inrush.

Waytek’s contactors come in isolated or grounded coil styles, meaning that isolated contactors have studs that are electrically isolated from the housing. Grounded contactors have one of the studs internally connected to the housing.
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Description
Price
Quantity
  • Category: Relays
  • Manufacturer: White-Rodgers Emerson
  • White-Rodgers: 120-901
  • Emerson 120-105751
  • Continuous duty cycle power relay contactors
  • High current carrying capacity switching
  • SPNO
  • 4 terminals
  • 100 amps continuous
  • 400 amps inrush
  • Isolated coil
  • -20°F - 120°F
  • Mounting: coil terminals up or horizontal
  • Contact our sales department at 800-328-2724 for more details
Item#:
75565
Manufacturer Item:
120-901 120-105751
Manufacturer:
White-Rodgers Emerson
Min. Order Qty:
1
Avail #:
259
1+
18.4700
25+
15.8800
50+
14.7700
EACH
  • White-Rodgers 120-902 Relays
  • Manufacturer: White-Rodgers Emerson
  • Category: Relays
  • Continuous duty cycle power relay contactors
  • High current carrying capacity switching
  • SPNO
  • 4 terminals
  • 100 amps continuous
  • 400 amps inrush
  • 15 volts DC
  • Isolated coil
  • -20°F - 120°F
  • Mounting: coil terminals up or horizontal
  • White Rogers #: 120-902
  • Contact our sales department at 800-328-2724 for more details
Item#:
75566
Manufacturer Item:
120-902 120-108751
Manufacturer:
White-Rodgers Emerson
Min. Order Qty:
1
Avail #:
94
 
RoHS Compliant
1+
18.4700
25+
15.8800
50+
14.7700
EACH
  • Category: Relays
  • Manufacturer: White-Rodgers Emerson
  • White-Rodgers 124-906 Relay
  • Continuous duty cycle power relay contactors
  • High current carrying capacity switching
  • SPNO
  • 3 terminals
  • 100 amps continuous
  • 400 amps inrush
  • 12 volts
  • Grounded coil
  • -40°F - 150°F
  • Mounting: vertical plane with coil terminals up
  • White Rogers #: 124-906
  • Contact our sales department at 800-328-2724 for more details
Item#:
75567
Manufacturer Item:
124-906 124-105211
Manufacturer:
White-Rodgers Emerson
Min. Order Qty:
1
Avail #:
332
1+
34.9600
25+
30.0600
50+
27.9600
EACH
  • Category: Relays
  • Manufacturer: White-Rodgers Emerson
  • White-Rodgers Part #: 124-902
  • Emerson Part #: 124-105111
  • Continuous duty cycle power relay contactors
  • High current carrying capacity switching
  • SPNO
  • 4 terminals
  • 100 amps continuous
  • 400 amps inrush
  • 12 volts
  • Isolated coil
  • -40°F - 150°F
  • Mounting: vertical plane with coil terminals up
  • Contact our sales department at 800-328-2724 for more details
Item#:
75568
Manufacturer Item:
124-902 124-105111
Manufacturer:
White-Rodgers Emerson
Min. Order Qty:
1
Avail #:
97
1+
34.9600
25+
30.0600
50+
27.9600
EACH
  • White-Rodgers 124-903 Relays
  • Category: Relays
  • Manufacturer: White-Rodgers Emerson
  • Continuous duty cycle power relay contactors
  • High current carrying capacity switching
  • SPDT
  • 4 terminals
  • 100 amps continuous
  • 400 amps inrush
  • 24 volts
  • Isolated coil
  • -40°F - 150°F
  • Mounting: coil terminals up or horizontal
Item#:
75570
Manufacturer Item:
124-903 124-114111
Manufacturer:
White-Rodgers Emerson
Min. Order Qty:
1
Avail #:
44
1+
34.9600
25+
30.0600
50+
27.9600
EACH
  • Category: Relays
  • Manufacturer: White-Rodgers Emerson 
  • White-Rodgers 124-904 or
  • White-Rodgers 124-117111
  • Continuous duty cycle power relay contactors
  • High current carrying capacity switching
  • SPNO
  • 4 terminals
  • 100 amps continuous
  • 400 amps inrush
  • 36 volts
  • Isolated coil
  • -40°F - 150°F
  • Mounting: vertical plane with coil terminals up
  • Contact our sales department at 800-328-2724 for more details
Item#:
75572
Manufacturer Item:
124-904 124-117111
Manufacturer:
White-Rodgers Emerson
Min. Order Qty:
1
Avail #:
22
1+
46.7200
25+
40.1800
50+
37.3800
EACH
  • White Rodgers 124-907 DC Power Contactor
  • Hi-amp continuous duty cycle
  • High vibration resistance
  • -40F to 150F temperature range
  • 5/16"-24 UNF-2A thread silver alloy contacts
  • #10-32 UNF-2A coils
  • Mount vertical plane with coil terminals up

Applications

  • Emergency vehicle accessories
  • Golf cart controls
  • Bus accessories
  • Floor sweepers and scrubbers
  • Handicap lifts
  • Utility winches
  • Marine accessories
  • Forklifts
  • Lawn and garden equipment
  • Diesel engines
Item#:
75573
Manufacturer Item:
124-907 124-114211
Manufacturer:
White-Rodgers Emerson
Min. Order Qty:
1
Avail #:
18
1+
34.9600
25+
30.0600
50+
27.9600
EACH
  • Category: Relays
  • Manufacturer: White-Rodgers Emerson
  • White-Rodgers 124-910 Relays
  • Continuous duty cycle power relay contactors
  • High current carrying capacity switching
  • SPDT
  • 6 terminals
  • NC Amps: 200A
  • NO Amps: 100A
  • 400 amps inrush
  • 36 volts
  • Isolated coil
  • -40°F - 150°F
  • Mounting: vertical plane with coil terminals up
  • Contact our sales department at 800-328-2724 for more details
Item#:
75574
Manufacturer Item:
124-910 124-305111
Manufacturer:
White-Rodgers Emerson
Min. Order Qty:
1
Avail #:
30
1+
54.2500
25+
46.6500
50+
43.4000
EACH
  • White-Rodgers 124-911 Relays
  • Category: Relays
  • Manufacturer: White-Rodgers Emerson
  • Continuous duty cycle power relay contactors
  • High current carrying capacity switching
  • SPDT
  • 6 terminals
  • 200 amps continuous
  • 600 amps inrush
  • 24 volts
  • Isolated coil
  • -40°F - 150°F
  • Mounting: vertical plane with coil terminals up
  • Contact our sales department at 800-328-2724 for more details
Item#:
75576
Manufacturer Item:
124-911 124-314111
Manufacturer:
White-Rodgers Emerson
Min. Order Qty:
1
Avail #:
24
1+
54.2500
25+
46.6500
50+
43.4000
EACH
  • Category: Relays
  • Manufacturer: White-Rodgers Emerson
  • White-Rodgers #:586-902
  • Emerson #:586-105111
  • Continuous duty cycle power relay contactors
  • High current carrying capacity switching
  • SPNO
  • 4 terminals
  • 200 amps continuous
  • 600 amps inrush
  • 12 volts
  • Isolated coil
  • -40°F - 150°F
  • Mounting: vertical plane with coil terminals up
  • Contact our sales department at 800-328-2724 for more details
Item#:
75580
Manufacturer Item:
586-902 586-105111
Manufacturer:
White-Rodgers Emerson
Min. Order Qty:
1
Avail #:
521
 
RoHS Compliant
REACH Compliant
1+
53.5000
25+
46.0100
50+
42.8000
EACH
  • Category: Relays
  • Manufacturer: White-Rodgers Emerson
  • White-Rodgers 586-102111 Power Relay Contactors
  • White Rodgers Type 586 Sealed Solenoid
  • DC contactor
  • Water resistant
  • Double-make or double-break contacts
  • Capable of handling high and low current requirements
  • Black impact phenolic casing
  • 100,000 mechanical cycles
  • NO - 200A continuous, 600A inrush
  • NC -€“ 100A continuous, 300A inrush
  • SPNO and SPDT pole form silver alloy 5/16"€-24 UNF-2A thread contacts
  • #10-32 UNF-2A thread coils
  • 6-48V
  • 12 watts SPDT, 8 watts SPNO
  • Isolated coil connections (two terminals)
  • 500 volts dielectric strength
  • Recommended mounting is vertical plane with coil terminals up
  • Intermittent -€“ 10 sec "€œon"€ max and min 60 sec "œoff"€, 1 min "€œon"€ max and min 6 mins "off"€
Item#:
75581
Manufacturer Item:
586-102111
Min. Order Qty:
1
Avail #:
6
1+
49.2400
25+
42.3400
50+
39.3900
EACH
  • Category: Relays
  • Manufacturer:  White-Rodgers Emerson
  • White-Rodgers Part #586-905
  • Continuous duty cycle power relay contactors
  • High current carrying capacity switching
  • SPNO
  • 4 terminals
  • 200 amps continuous
  • 600 amps inrush
  • 24 volts
  • Isolated coil
  • -40°F - 150°F
  • Mounting: vertical plane with coil terminals up
  • Contact our sales department at 800-328-2724 for more details
Item#:
75583
Manufacturer Item:
586-905 586-14111
Manufacturer:
White-Rodgers Emerson
Min. Order Qty:
1
Avail #:
8
1+
53.5000
25+
46.0100
50+
42.8000
EACH
1 - 12 of 33
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No matter what the contactor application—we’ve got everything you need to meet the unique requirements of your hi-amp switching applications, in-stock and ready-to-ship right to your door! Our wide ranging inventory consists of only the highest quality contactors and automotive relay products, offered at the best, most competitive prices online.

For added protection pair your hi-amp contactors with one of our hundreds of reliable electrical circuit breakers or battery disconnect switches to help prevent against damage to your electrical contactors. Waytek carries over 1,000 different circuit protection devices, all in stock and ready to ship, so you're sure to find exactly what you need.