Allen Bradley 440R-N23135 Ser C MSR127RP Safety Relay 2x NC Input 3-Pole Aux 24V

Replacement & Mail-In Repair

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Allen-Bradley 440R-N23135 - Buy replacement 440R-N23135 | NJT Automation

Price	On Request Previously sold for $157.99 USD Availability and condition determine final quote.
Condition	New - Open: This item is in new-surplus condition, still in its original packaging. It remains in excellent, new condition. A one-year NJT warranty is included, the original manufacturer's warranty is no longer valid.
Part Number	440R-N23135Ser C
Description	Allen Bradley 440R-N23135 Ser C MSR127RP Safety Relay 2x NC Input 3-Pole Aux 24V
Shipping	UPS Ground included. Next-Day Air and worldwide UPS available. International shipping calculated at checkout.
Warranty	1-year full-function warranty provided by NJT Automation. Warranty details Included 1 year, full-function 2 years +15% of product price ($23.70) 3 years +25% of product price ($39.50) View full warranty policy
Returns	90-day free returns. View return policy
Exchange	Send us your defective 440R-N23135 after your purchase for a 10% core credit ($16). We also purchase old or damaged parts outright.

Availability	Sourced on request This listing has sold and we do not have a 440R-N23135 on the shelf right now. We can source one through our supplier network; request a quote and we confirm availability, price and lead time before you commit.
Series	Series C
Repairs	440R-N23135 Mail-In Repair Service \| Get Quote
Sourcing	Sourced through our Level 1 network of vetted US suppliers. Each unit is checked before it ships and carries the same NJT warranty and return policy as our own stock. Quotes within one hour during business hours; typical delivery 3–5 business days, next-day air available. Sourced parts are not available for local pickup. Request Quote How Level 1 sourcing works
Inventory Level 3	Level 3 inventory is stored in one of our Milwaukee, Wisconsin locations and is ready for immediate shipping, courier delivery, or pickup. This item is currently out of stock but may become available. Request a quote to check availability and lead time. Learn more about Inventory Levels
Base Part Number	View the complete product page for 440r-n23135 See all options for this part, and additional product information.
Allen Bradley Information	Technical Description Allen Bradley Guardmaster Safety Relay 440R-N23135 features dual-channel operation, automatic/manual reset, and LED indicators for status monitoring Lifecycle: Active. Verify current status with the manufacturer.
Category	Guardmaster
Manufacturer	Allen-Bradley
SKU / ID	ID: 8196917493921SKU: 440RB4X3135

Still have questions?

Find answers to shipping, warranties, repairs, and more.

Frequently Asked Questions

What is the warranty on this product?

All products come with a 1-year full-function warranty provided by NJT Automation, with extended 2- and 3-year coverage options available. The original manufacturer warranty does not apply to pre-owned units. Full warranty coverage is provided directly by NJT Automation and covers defects in materials and workmanship. View full warranty policy →

What is the shipping time?

For in-stock items, we offer same-day shipping with next-day delivery options. UPS Ground shipping is included for all orders. International shipping is available via UPS.

Do you offer repair services?

Yes, we offer repair services for 440R-N23135 and other industrial automation components. Standard turnaround is 5-10 business days with rush service available. All repairs come with a 1-year full-function warranty.

What payment methods do you accept?

We accept all major credit cards, PayPal, and wire transfers. For business customers, we can also set up net terms upon approval.

Do you buy used or surplus equipment?

Yes, we purchase used and surplus industrial automation equipment. Visit our Sell to Us page to get a quote for your equipment.

What condition is the 440R-N23135 in?

This 440R-N23135 is in New – Open Box Surplus condition. New - Open: This item is in new-surplus condition, still in its original packaging. It remains in excellent, new condition. A one-year.

When does this part ship?

This 440R-N23135 unit has sold and no other units are currently in stock, so sourcing and quote timelines apply. Request a quote and we'll confirm availability and lead time. Many parts can be sourced within a few business days through our supplier network.

Can you ship this next-day air?

Yes. UPS Next Day Air is available at checkout for the 440R-N23135. Place your order before 5:00 PM Central on a business day and your in-stock item ships the same day for next-business-day delivery.

Can I pick this item up locally?

Yes. Once a 440R-N23135 has been sourced and is ready, free local pickup is available at NJT Automation, 2122 N Prospect Ave, Milwaukee, WI, during business hours.