Allen-Bradley – 440R-ZBR520AZ1 Guardmaster MSR18T Safety Relay

MPN: 440R-ZBR520AZ1 · Brand: Rockwell Automation / Allen-Bradley

Price on request

Discontinued by Rockwell Automation / Allen-Bradley — we can still source the original 440R-ZBR520AZ1 (new, used or refurbished, subject to availability). Request a quote below.

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	Safety Relays Single-Function
Lifecycle	Discontinued
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

Can I still buy the 440R-ZBR520AZ1 now that it is discontinued?

Yes. Rockwell Automation / Allen-Bradley has discontinued the 440R-ZBR520AZ1, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time.

When can 440R-ZBR520AZ1 be shipped?

440R-ZBR520AZ1 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up 440R-ZBR520AZ1 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for 440R-ZBR520AZ1 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 440R-ZBR520AZ1, subject to availability and destination.

Allen-Bradley 440R-ZBR520AZ1 — Guardmaster MSR18T Safety Relay. Discontinued by Rockwell Automation on December 31, 2017. PartnerPLC supplies new, surplus and discontinued Allen-Bradley parts — request a quote for price, condition and lead time.