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Home Products Sensors, Transducers Temperature Sensors - Thermostats - Mechanical - Industrial~~2455RC350950243~~

Honeywell Sensing and Productivity Solutions

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2455RC350950243 - Honeywell Sensing and Productivity Solutions

Name: Honeywell Sensing and Productivity Solutions 2455RC350950243
Brand: Honeywell Sensing and Productivity Solutions
SKU: 2455RC350950243
Price: 3.728 USD
Availability: InStock
Rating: 5 (8 reviews)

Manufacturer Part Number: 2455RC350950243

Manufacturer: Honeywell Sensing and Productivity Solutions

Allelco Part Number: 98D-2455RC350950243

Warranty: 1 Year Allelco Warranty - Find out more

Stock Status:: 33,663 pcs available, New & Original

Parts Description: THERMAL-COMMERCIAL THERMAL

Package: Cylinder with Mounting Flange

Data sheet: -

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In stock: 33663

Unit Price: $9.833
Subtotal: $0.00

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Quantity	Unit Price	Ext. Price
1+	$9.833	$9.83
200+	$3.924	$784.80
500+	$3.793	$1,896.50
1000+	$3.728	$3,728.00

The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

2455RC350950243 Tech Specifications
Honeywell Sensing and Productivity Solutions - 2455RC350950243 technical specifications, attributes, parameters and parts with similar specifications to Honeywell Sensing and Productivity Solutions - 2455RC350950243

Product Attribute	Attribute Value
Manufacturer	Honeywell Sensing and Productivity Solutions
Tolerance	-
Termination Style	Quick Connect
Switching Temperature	-
Switching Cycles	100K
Series	2455RC
Reset Temperature	One Shot

Product Attribute	Attribute Value
Package / Case	Cylinder with Mounting Flange
Package	Bulk
Mounting Type	Chassis Mount
Current Rating - DC	-
Current Rating - AC	10A (240V), 15A (120V)
Circuit	SPST-NC
Base Product Number	2455R

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Frequently Asked Questions(FAQ)

What are the key performance differences between the Honeywell 2455RC350950243 and similar industrial-grade thermal switches when used in high-cycle HVAC control applications?: The 2455RC350950243 offers a switching cycle rating of 100,000 cycles, which is typical for commercial-grade thermal protection devices, but lacks a defined switching temperature threshold—indicating it may be a fixed-temperature or one-shot type rather than adjustable. In contrast, higher-end models from competitors often feature user-adjustable set points with hysteresis and tighter tolerance bands (±0.5°C), making them more suitable for precision thermal regulation in HVAC systems requiring frequent cycling. The 2455RC350950243’s current ratings (10A at 240V AC, 15A at 120V AC) support moderate power loads common in fan control but are insufficient for compressor-level currents, limiting its use to secondary thermal monitoring rather than primary motor protection.

How does the termination style and mounting configuration of the 2455RC350950243 impact installation flexibility in panel-based industrial equipment?: The quick-connect terminals on the 2455RC350950243 simplify field wiring and reduce assembly time compared to screw terminals, but they require compatible connectors to maintain mechanical integrity under vibration. Its chassis-mount design with a cylindrical body and mounting flange allows for secure integration into enclosures where space is constrained, though the lack of adjustable positioning limits fine-tuning during calibration. This makes it ideal for standardized OEM installations but less adaptable for retrofit scenarios where existing harnesses must interface directly without modification.

Can the Honeywell 2455RC350950243 be reliably used for overcurrent protection in DC motor circuits given its DC current rating is unspecified?: No. With no specified DC current handling capability, the 2455RC350950243 should not be relied upon for DC load switching or overcurrent protection in DC motor applications. Inductive DC arcs can cause contact welding even below nominal AC ratings due to lack of zero-crossing, and without data on arc suppression or dielectric strength under DC conditions, long-term reliability becomes uncertain. For DC motor thermal management, alternative devices with verified DC ratings and appropriate contact materials (e.g., silver-tin oxide) are recommended.

What environmental and operational constraints should engineers consider when selecting the 2455RC350950243 for use in outdoor or humid environments?: Although the 2455RC350950243 has an MSL rating of 1 (unlimited shelf life), its plastic housing and metal contacts are not explicitly rated for continuous exposure to moisture or corrosive atmospheres. In outdoor or high-humidity installations, condensation or airborne contaminants could accelerate corrosion at the quick-connect joints or flange interface, leading to increased contact resistance or intermittent operation. Sealing gaskets or conformal coating may be necessary depending on IP rating requirements—though the datasheet does not specify ingress protection—so environmental derating or additional protective measures should be evaluated.

How does the reset behavior of the 2455RC350950243 affect system recovery after thermal events?: The 2455RC350950243 operates as a one-shot device with SPST-NC configuration, meaning it opens the circuit when activated by overheating and requires manual intervention or passive cooling before resetting. This differs from latching or automatic-reset types that reclose after cooldown without user action. In automated systems, this could delay fault recovery unless paired with a control logic unit that monitors temperature and triggers a reset signal. Engineers must account for this non-automatic reset characteristic when designing safety interlocks or fail-safe sequences.

Is the 2455RC350950243 suitable for use in intrinsically safe zones where explosion-proof certification is required?: There is no indication in the available specifications that the 2455RC350950243 has been tested or certified for hazardous locations (e.g., ATEX, IECEx, or UL Class I Div II). Its simple construction and absence of spark-suppression features suggest it may generate arcing during switching, which could ignite flammable gases in explosive atmospheres. Therefore, it should not be deployed in intrinsically safe or hazardous-area applications without supplemental isolation, barrier diodes, or certified enclosures that contain potential ignition sources.

How do the contact current ratings of the 2455RC350950243 compare to modern solid-state thermal cutoffs in terms of surge tolerance and longevity?: The 2455RC350950243 provides robust mechanical contacts rated for 10A at 240V AC and 15A at 120V AC, offering high inrush current tolerance and durability under sustained loads—advantages over many solid-state alternatives limited by semiconductor junction degradation. However, solid-state thermal cutoffs typically integrate overcurrent detection with faster response times and no contact bounce or wear, albeit at lower power handling and potential failure modes like latch-up. For applications prioritizing mechanical simplicity and high-current reliability, the 2455RC350950243 remains viable; for precision or low-voltage logic-level control, alternatives may be preferable.

What are the implications of the unspecified switching temperature on component selection using the 2455RC350950243?: The undefined switching temperature suggests the 2455RC350950243 is designed for fixed-temperature applications rather than adjustable setpoints. While this simplifies procurement and reduces calibration needs, it also limits flexibility across product variants. Engineers must verify whether the fixed trip point aligns with their thermal profile; if not, custom solutions or alternative models with programmable thresholds may be required. This design choice favors standardization over adaptability, making it suitable for mass-produced consumer electronics but less ideal for bespoke industrial designs needing fine-tuned thresholds.

Parts with Similar Specifications

The three parts on the right have similar specifications to Honeywell Sensing and Productivity Solutions 2455RC350950243

Product Attribute
Part Number	2455RC350950242	2455RC350950223	2455RC350950201	2455RC356380023
Manufacturer	Honeywell Sensing and Productivity Solutions	Honeywell Sensing and Productivity Solutions	Honeywell Sensing and Productivity Solutions	Honeywell Sensing and Productivity Solutions
Tolerance	-	-	-	-
Switching Temperature	-	-	-	-
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Current Rating - AC	-	-	-	-
Circuit	-	-	-	-
Package / Case	-	196-LFBGA	16-DIP (0.300', 7.62mm)	64-VFQFN Exposed Pad
Reset Temperature	-	-	-	-
Switching Cycles	-	-	-	-
Current Rating - DC	-	-	-	-
Termination Style	-	-	-	-
Base Product Number	-	DAC34H84	MAX500	ADS62P42
Mounting Type	-	Surface Mount	Through Hole	Surface Mount
Series	-	-	-	-

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

Use your express account for shipment if you have one.
Use our account for the shipment. Refer to the table below for the approximate charges.

(Different time frame / countries / package size has different price.)

Delivery Method

Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

QC (Quality Warranty)
Payment Support
Packaging
Certifications & Memberships

QC (Quality Warranty)

Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.

Strict quality inspection builds a solid foundation for electronic component quality.

Visual inspection
Performance testing and reliability verification
Standardized full-process testing
Precise control of every parameter

We eliminate defective components and ensure the stable operation of electronic devices through professional quality standards.

Quality Inspection

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The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Stable Delivery, Sincere Partnership — Your Faithful Supply Chain Partner

Efficient Supply Management
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Fast Sourcing & Delivery

Contact us if you have any questions.

Phone: +00852 9146 4856
Email: info@allelco.com

Packaging

Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.

ESD

Certifications & Memberships

Third-party certified, strict quality control. Our certification

ISO 9001: 2015
ISO 13485: 2016
ISO 14001: 2015
ISO 28000: 2007
ISO 45001: 2018
GB/T 27922-2011

SMTA
IPC
ESD
PSMA