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Available on request

Honeywell – 5351B Select Series Intelligent Heat Detector

MPN: 5351B · Brand: Honeywell

Price on request

Discontinued by Honeywell — we can still source the original 5351B (new, used or refurbished, subject to availability). Request a quote below.

Request a Quote

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 Detectors & Manual Call Points
Lifecycle	Discontinued
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

Can I still buy the 5351B now that it is discontinued?

Yes. Honeywell has discontinued the 5351B, 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 5351B be shipped?

5351B 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 5351B 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 5351B 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 5351B, subject to availability and destination.

The System Sensor Select Series intelligent thermal detectors with integral communication provide point location for alarm communication and selective maintenance. Select series thermal detectors provide cost-effective, intelligent property protection with a UL 521 listing. Fixed temperature thermal detectors offers 135°F (57°C) fixed thermal detection. Fixed temperature and rate-of-rise thermal detectors offers 135°F (57°C) fixed and rate-of-rise thermal detection and high temperature thermal detectors provides fixed high-temperature detection at 190°F.

Features & Benefits:

New modern profile

Analog communications

Low standby current

Rotary address switches

Dual LEDs for 360° visibility

Expanded color options

Certifications:

CSFM

Honeywell System Sensor 5351B — The System Sensor Select Series intelligent thermal detectors with integral communication provide point location for alarm communication and selective maintenance. 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.