Honeywell – ISO524-1 ISO524-1 Short Circuit Isolator

MPN: ISO524-1 · Brand: Honeywell

Price on request

Discontinued by Honeywell — we can still source the original ISO524-1 (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	Honeywell Fire Alarm Panels & Modules
Lifecycle	Discontinued
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

Can I still buy the ISO524-1 now that it is discontinued?

Yes. Honeywell has discontinued the ISO524-1, 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 ISO524-1 be shipped?

ISO524-1 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 ISO524-1 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 ISO524-1 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 ISO524-1, subject to availability and destination.

The System Sensor ISO524-1 short circuit isolator is designed for use with all 200 and 500 series analogue addressable detectors and modules. They prevent an entire communications loop from being disabled when a short circuit occurs. They accomplish this by isolating that part of the loop containing the short from the remainder of the circuit. These isolators also automatically restore the entire loop when the cause of the short circuit is corrected.

Features & Benefits:

Used for all 200 and 500 series analogue addressable detectors

Isolators automatically restore the entire loop during Short Circuit Corrections

15mA Isolation Current

Honeywell NOTIFIER ISO524-1 — The System Sensor ISO524-1 short circuit isolator is designed for use with all 200 and 500 series analogue addressable detectors and modules. They prevent an entire communications loop from being disabled when a short circuit occurs. Discontinued by Honeywell — no longer in the current range. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.