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Honeywell M300CJ-REL
Releasing Control Module
- MPN
- M300CJ-REL
Price and lead time confirmed within 1 business day
Discontinued by Honeywell — we can still source the original M300CJ-REL (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
- Ships via
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What is the Honeywell M300CJ-REL?
Releasing Control Module uses a redundant protocol; the module must be armed with a pair of signals in order to activate. They will then enter a 3-second window awaiting a pair of confirmation signals. If no confirmation is received, the modules will automatically reset. they also supervises the wiring to the connected load and reports the status to the panel as Normal, Open, or Short Circuit. The modules have two pairs of output termination points available for fault-tolerant wiring and a panel-controlled LED indicator. Features & Benefits:
Redundant protocol for added protection
Configurable for Class A or Class B operation
External supply voltage monitoring
Can power one 24V or two 12V solenoids
SEMS screws for easing wiring
Panel controlled status LED
Analog communications
Rotary address switches
Low standby current
Mounts in standard 4in (10.16cm) junction box
Flash Scan operationCertifications:
UL Listed: S1570
ULC Listed: S1570 (M300CJ-RELA)
FM Approved
CSFM: 7300-0554:158
Honeywell System Sensor M300CJ-REL — Releasing Control Modules are specifically designed for fire suppression releasing applications in FlashScan® systems. They release Power to the agent solenoid which runs through the module for full-time monitoring and supervision. 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.
Specifications
Product
| Lifecycle | Discontinued by Honeywell |
| Brand line | System Sensor |
Others
| Brand | System Sensor |
M300CJ-REL: frequently asked questions
Can I still buy the M300CJ-REL now that it is discontinued?
Yes. Honeywell has discontinued the M300CJ-REL, 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 M300CJ-REL be shipped?
M300CJ-REL 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 M300CJ-REL 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 M300CJ-REL 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 M300CJ-REL, subject to availability and destination.
More Honeywell parts
Honeywell M300CJ-RELPrice and lead time confirmed within 1 business day
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