- Factory Stock in Ontario
Auxiliary Contact Block · 2NO+2NC · Front Mount for Ex9C/Ex9CR 9-500A · Noark Electric AX4222UL
What this product is for
This front-mount auxiliary contact block adds 2NO+2NC auxiliary contacts to compatible Noark Ex9C and Ex9CR contactors rated from 9A to 500A. It is used where additional control, status indication, electrical interlocking, or PLC input points are required in motor control and automation assemblies.
Use for
- Adding extra auxiliary contacts to Noark Ex9C and Ex9CR contactors
- Motor starter panels, control panels, and OEM assemblies
- Run status, seal-in, permissive, and interlock circuits
- Forward/reverse contactor assemblies where extra signalling contacts are needed
Avoid for
- Use with non-compatible contactor series
- Applications needing side-mount accessories instead of front-mount accessories
- Installations requiring a different contact arrangement such as 1NO+1NC or 3NO+1NC
Best for
Best for panel builders, maintenance electricians, and OEMs standardizing on Noark Ex9C or Ex9CR contactors and needing a field-installable front accessory with 2NO+2NC contact arrangement.
Installed in
Typically installed in industrial control panels, machinery panels, HVAC control assemblies, pump controls, and commercial motor control systems. Its compact front-mount format helps add control points without changing the main contactor selection.
Why this product exists
Some contactor applications need more auxiliary contacts than the base device provides. This accessory expands available control contacts for indication, interlocking, and logic functions while matching the Ex9C/Ex9CR platform.
Typical guidance: auxiliary contacts like this are commonly used for pilot lights, PLC status feedback, and electrical interlocks in reversing or sequential control schemes. Actual circuit design depends on the control voltage, load type, and local electrical code.
Compared with similar products
Compared with side-mount auxiliary blocks, this model mounts on the front of compatible Ex9C and Ex9CR contactors. Compared with other AX42-series options, AX4222UL provides a balanced 2NO+2NC arrangement, which is often preferred when both make and break auxiliary functions are needed in the same control scheme.
Specifications
- Manufacturer part number: AX4222UL
- Brand: Noark Electric
- Product type: Front-mount auxiliary contact block
- Contact arrangement: 2NO+2NC
- Compatible series: Noark Ex9C and Ex9CR
- Compatible contactor range: 9A to 500A
- Mounting: Front mount
- Installation: Field installable
- Standards references: IEC/EN 60947-5-1; mechanically linked contacts per IEC 60947-5-1 Annex L; mirror contacts per IEC 60947-4-1 Annex F
- UL file: E353866
- Ingress protection: IP20
Minimum Order $20
We accept the following payment methods:

Credit Card can offer cardholders convenience, security, rewards, and the opportunity to build a healthy credit history.
Click here for Contractor Cash Account
Trade Credit is a standard financing option for contractors and construction companies to obtain supplies and keep their projects moving. We offer 30-day credit terms to trade contractors on approved applications only.
Click here for Contractor Credit Account 
(Contractor Accounts)
Standard Shipping-Free on orders over $249 in Metropolitan Areas / $499 in Rural Areas
(All Other Accounts)
Standard Shipping-Free on orders over $499
Minimum Order Is $20
Freight Surcharge Apply To Oversized/Over-Weight Items(Not Limited To):
- PVC and EMT Pipe
- Wire and Cable
- Items over 48 inches in length
Surcharges are applied to items on an individual basis regardless if the rest of the order meets prepaid levels. If a freight line appears at the time of check out it only applies to the Items carrying a surcharge and not the entire basket of goods.
Shipping Options:
- A courier can deliver to your home, office, or your job site
- Pick up at local depot near you (applies to the following locations)
Edmonton Warehouse 8135 Roper Rd Edmonton, T6E 6S4, AB
Burnaby Warehouse 5608 Goring St Burnaby, V5B 3A3, BC
Orders are typically delivered within two to eleven business days. The transit time begins the first full shipping day after your order leaves our warehouse. Please allow an additional 2-5 days for delivery to remote locations, additional fees may apply.
THE FOLLOWING APPLIES TO STANDARD SHIPPING OPTIONS
- We cannot deliver to P.O. boxes.
- A signature may be required for shipments over $500.
- No weekend delivery.
- Wire & cable, EMT or PVC conduit, tube lamps 4ft or greater, and 10ft ground rods & mast pipes have special conditions.
Standard Shipping cost on orders less than $499
Total shipping cost = "Per Shipment" cost + "Per Item" cost. The "per item" cost is listed in terms of price per pound.
Product Group | Per Shipment* | Per Item |
|---|---|---|
Boxes | $6.99 | $1.49/lb |
Conduit & Raceway | $149.99 | $2.49/lb |
Connectors & Fittings | $5.99 | $1.19/lb |
Data & Structured Home | $5.99 | $1.19/lb |
Distribution Equipment | $5.99 | $1.19/lb |
Emergency Lighting | $6.99 | $1.49/lb |
Heating & Ventilation | $6.99 | $1.49/lb |
Lighting Controls | $5.99 | $1.19/lb |
Lighting Indoor | $6.99 | $1.49/lb |
Lighting Outdoor | $6.99 | $1.49/lb |
Tools | $4.99 | $.99/lb |
Wire & Cable | $49.99 | $2.29/lb |
Wiring Devices | $5.99 | $1.19/lb |
Any combination of the above items | Highest applicable per-shipment charge | As above |
Effective Date: August, 15, 1998
At Evolt Electrical Supply, customer satisfaction is our top priority. Please review our return policy below:
Returns
Defective Items:
- If you receive a defective item, you may return it for a replacement or refund within 30 days of purchase.
- To initiate a return, please contact our customer service team with your order number and a description of the defect.
Non-Defective Items:
- We do not accept returns for non-defective items. All sales are final once the product is shipped or ordered from the manufacturer. In certain circumstances we may amend this so feel free to contact our customer service team.
Return Process
Authorization:
- Before returning any items, you must obtain a Return Merchandise Authorization (RMA) number from our customer service team. Returns without an RMA number will not be accepted.
- Backordered items can not be cancelled if the item is in transit from the manufacturer, contact us to review.
Shipping:
- Customers are responsible for the return shipping costs. We recommend using a trackable shipping service or purchasing shipping insurance.
Condition:
- Returned items must be in their original packaging and condition. Any items returned damaged due to improper packaging or misuse will not be eligible for a refund or replacement.
Refunds
- Once we receive and inspect your returned item, we will notify you of the approval or rejection of your refund.
- Approved refunds will be processed within [7] business days and a credit will automatically be applied to your original method of payment.
Related products
- 3 In Ontario Factory Warehouse As Of July 14th 202697 – Loyalty Rewards
Forward-Reversing Contactor · 12A AC-3, 3-Pole, 120V 50/60 Hz Coil, 1NO+1NC Aux · IEC Motor Control · Noark Electrical EX9CR1211G7
EX9CR1211G7
Available to Order | Typically Arrives in 1 - 3 Weeks From California USA110 – Loyalty Rewards- Factory Stock in Ontario
Forward-Reversing Contactor · 25A AC-3, 120V 50/60 Hz Coil, 1NO+1NC Aux · Pre-assembled Reversing Assembly · Noark Electrical EX9CR2511G7
EX9CR2511G7
3 In Ontario Factory Warehouse As Of July 14th 2026149 – Loyalty Rewards- Factory Stock in Ontario
Forward-Reversing Contactor · 32A AC-3, 120V 50/60 Hz Coil, 1NO+1NC Aux · 3-Pole IEC Motor Control · Noark Electrical EX9CR3211G7
EX9CR3211G7
2 In Ontario Factory Warehouse As Of July 14th 2026256 – Loyalty Rewards- Factory Stock in Ontario
Forward-Reversing Contactor · 38A AC-3, 120V AC Coil, 1NO+1NC Aux · Pre-assembled Reversing Unit · Noark Electrical EX9CR3811G7
EX9CR3811G7
6 In Ontario Factory Warehouse As Of July 14th 2026257 – Loyalty Rewards- Factory Stock in Ontario
Contactor · 115A 3P 3NO · 100-250V AC/DC Coil with 2NO+2NC Auxiliaries · Noark Electrical EX9C115F22K
EX9C115F22K
4 In Ontario Factory Warehouse As Of July 14th 2026404 – Loyalty RewardsContactor lug kit · #3 AWG to 350 kcmil · 1-hole mechanical lug for Ex9C 115A-185A contactors · Noark Electrical LTC46NA1
LTC46NA1
Available to Order | Typically Arrives in 1 - 3 Weeks From California USA34 – Loyalty Rewards- Factory Stock in Ontario
Contactor lug kit · 2-hole mechanical lug for 225A-500A EX9C contactors · 2/0 AWG-500 kcmil Cu/Al · Noark Electrical LTC47NB2
LTC47NB2
12 In Ontario Factory Warehouse As Of July 14th 2026106 – Loyalty Rewards













