-
ABB
NFZB80ERT-23
Contactor Relay (8P, 100-250 VAC)
$149.41$300.64 -
ABB
NFZB80ES-21
Relay 8No, 10A, Coil 20-60Vdc
$80.06$113.40 -
ABB
PR146-1
Ad.Plt,Af116-146,Rep.A95-110
$22.30$48.36 -
ABB
PR460-1
Adapter Plate Eh370-Af400-580
$35.81$130.70 -
ABB
PR750-1
Adapter Plate Eh700,800-Af750
$59.70$217.83 -
ABB
RA5-1
Interface Relay
$80.39$121.07 -
ABB
RC5-1/250
A9-A40,Ss,Rc,110-250V
$32.15$48.17 -
ABB
RC5-1/50
A9-A40,Ss,Rc,24-50V Pack 2 Ea
$32.15$46.30 -
ABB
RC5-2/133
A45-A110,Ss,Rc,50-133V
$32.15$84.92 -
ABB
RC5-2/440
A45-A110,Ss,Rc,250-440V
-
ABB
RC5-2/50
A45-A110,Ss,Rc,24-50V
$32.15$97.88 -
ABB
RC5-3/440
Ssrca145-300250-440Vac
$32.15$74.57 -
Weg
RCB D53
Suppressor Block
$13.83$30.00 -
Weg
RCB D63
Suppressor Block
$13.83$30.00 -
Weg
RCB-D63
130...250V 50/60 Hz Surge Suppressor for CWB Series
$12.71$30.00 -
Weg
RCC0-1 D49
Suppressor Block
$4.91$14.00 -
Weg
RCC0-2 D53
Suppressor Block
$4.91$14.00 -
Weg
RCC0-3 D55
Suppressor Block
$4.91$14.00 -
Weg
RCC0-3D55
Surge Suppressor Block (50-127V, 50/60Hz)
-
Weg
RCC0-4 D63
Surge Suppressor Block (130-250V, 50/60Hz)
$4.91$14.00 -
Weg
RCC0-5 D84
Suppressor Block
$4.91$14.00 -
Weg
RCC0-6 D73
Surge Suppressor Block (400-510V, 50/60Hz)
$4.91$14.00 -
ABB
RD7/250
Surge Suppressor
$80.78$87.97 -
Weg
RMC0
Latch Block Bu
$4.21$12.00 -
ABB
RT5/150
Surge Suppressor 77-150Vdc
$32.15$95.92 -
ABB
RT5/264
Ss,T.Diode,Ae/L9-40,Asl,150-274Vdc
$32.15$97.88 -
ABB
RT5/32
Surge Suppressor,12-32Vdc
$32.15$53.38 -
ABB
RT5/65
Surge Suppressor,25-65 Vdc
$32.15$97.88
Industrial Contactors and Contact Blocks
Ensure safe and efficient motor control with our range of industrial contactors. Designed for high-voltage applications, ABB contactors provide reliable switching for motors, lighting circuits, and HVAC systems. From modular contactors to motor starters, Wistex offers a wide selection to meet your specific electrical control needs.
Contactors We Offer
Wistex provides a wide selection of electrical contactors built to handle the rigorous demands of motor control and industrial switching. Our inventory includes ABB contactors for heavy-duty operations, motor contactors for starting and protecting motors, and modular contactors for flexible, space-saving installations.
ABB Electrical Contactors
ABB contactors are engineered for maximum reliability and durability in high-load environments. They offer superior arc suppression, extended mechanical lifespan, and compliance with global safety standards. ABB contactors are ideal for both motor control centers and complex automation systems.
Motor Contactors
Motor contactors are specifically designed to switch and protect motors during start-up, operation, and shutdown. Built to handle high inrush currents, they help maintain safe motor performance by managing power delivery under varying load conditions.
Modular Contactors
Modular contactors offer compact footprints and easy integration into control panels and building automation systems. Perfect for applications with space constraints, modular contactors provide reliable switching for lighting, HVAC, and small motor loads.
Applications for Contactors
Our industrial contactors are used across a variety of critical applications:
- Motor starters in manufacturing environments
- HVAC control panels
- Lighting circuits in commercial and industrial buildings
Explore our full range of overload relays and soft starters to complete your motor control system.
Why Choose Wistex for Electrical Contactors & Switching Solutions
At Wistex, we stock reliable electrical contactors for motor control, HVAC switching, and industrial automation. Our wide range of ABB contactors ensures you get the performance and durability your systems demand.
Why choose Wistex for contactors?
- Expert assistance in matching contactors to motor load and application
- Quick-ship inventory of popular ABB and industrial models
- Competitive pricing for both single units and project quantities
- Manufacturer warranties for peace of mind
Get the right contactor to power your success — backed by Wistex expertise.
FAQs About Contactors
Learn more about how electrical contactors support safe, reliable motor control in industrial systems.
A contactor is an electrically controlled switch used to control high-power loads, such as motors, lighting systems, and heating equipment. It allows a low-power control circuit to safely operate heavy-duty electrical loads.
While both devices switch electrical circuits, a contactor is designed for high-power applications, such as motors and industrial equipment. A relay typically controls lower voltage or current applications, like electronic circuits or small machinery.
When choosing a contactor, you should consider:
- Motor horsepower and full load current
- Voltage rating (AC or DC)
- Application type (inductive loads like motors vs. resistive loads like heating)
- Environmental factors (indoor/outdoor use, humidity, dust) Wistex can assist with matching the right contactor to your specifications.