Honeywell 2351TB

Select Series Intelligent Photo/Thermal Smoke Detector

MPN: 2351TB
Category: Honeywell Fire Detectors & Manual Call Points

Price and lead time confirmed within 1 business day

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1We check stock, condition and lead time
2You get a written quote by email
3Approve it and we ship — in-stock parts within 1 business day

12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the Honeywell 2351TB?

Select Series smoke detectors are intelligent (addressable) detectors with point ID capability that enable each detector address to be set with rotary address switches providing exact device locations. Detector sensitivity is continually monitored and reported to the fire alarm control panel. The modern design and expanded color options support contemporary aesthetic demands. In addition, each detector is constructed for exceptional installation and maintenance efficiency. The System Sensor photoelectric detector’s re-designed optical sensing chamber is engineered to sense smoke produced by a wide range of combustion sources in accordance with more stringent code standards. The sensitivity of Select Series detectors can be programmed using the control panel software to suit the environment. The 2351TB (2351TB-IV) multi-sensor detector offers either photoelectric detection or thermal detection through dual electronic thermistors at 135°F (57°C) fixed temperature thermal sensing.

Features & Benefits:

UL 268 7th Edition and UL 521 listed

Modern profile

Analog communications

Low standby current

Rotary address switches

Dual LEDs for 360° visibility

Expanded color options

Certifications:

CSFM

Honeywell System Sensor 2351TB — Select Series photoelectric smoke detector with 135°F fixed temperature thermal sensing provides the features and flexibility you need for commercial fire and security systems. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.

Specifications

Product

Lifecycle	Active
Brand line	System Sensor

Others

Brand

System Sensor

Ordering codes

Part numbers on this product page

2351TB, 2351TB-IV, 2351TBA

2351TB: frequently asked questions

When can 2351TB be shipped?

2351TB 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 2351TB 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 2351TB 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 2351TB, subject to availability and destination.