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Finned Stainless Steel Strip Heater Opposite End Terminals

Ceramic Finned Strip Heaters - One Terminal at Each End

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Data Sheet (PDF)

$162.47

Item# CSF00121

Volume discounts available

Volume Discount Schedule

Quantity	Price each
1-9	$162.47
10-24	$154.35
25-49	$151.10
50-99	$144.60
100-199	$141.35
200+	$138.10

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Lead Time (If not in stock): 4 weeks

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Rugged, Durable Construction
Stainless Steel Sheath
Nickel-Plated Steel Fins (Stainless Steel Optional)
Various Terminations

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CSF00121 Model Options

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Power

Supply Voltage

Power Density

Strip Dimension

Form Factor

Sheath Material

Max. Temperature

Number of Mounting Holes

Termination

Specs

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OMEGA™ finned strip heaters are extremely efficient and dependable as a heat source for hundreds of industrial and commercial applications. They are used for both forced (mounted in a duct) and natural convection air heating (mounted at the bottom of cabinet type ovens). The finned strip heater’s basic design consists of a helically wound resistance coil placed in a specially designed ceramic insulator. The resistance coil is mechanically connected to the screw terminal for positive connection. Stainless steel rectangular tubing is used to house the heater assembly. All remaining voids are filled with high purity magnesium oxide to increase thermal conductivity and dielectric strength. Nickel-plated steel fins (stainless steel optional) are mounted to the rectangular tubing. The fins have been specially designed to provide maximum surface contact for good heat dissipation into the finned cross sections, thus resulting in rapid heat transfer to the air. OMEGA finned strip heaters are manufactured in a full line of standard sizes, electrical ratings and terminations, or can be made to your specifications.

Specification and Tolerances
If tighter tolerances are required consult Omega.
Performance Ratings
Maximum Sheath Temperature: 650°C (1200°F)
Electrical Specifications
Maximum Voltage: 480 Vac (when applicable)
Maximum Amperage: 25 A
Resistance Tolerance: 10%, -5%
Wattage Tolerance: 5%, -10%
Material Specifications and Physical Sizes
Sheath: 304 stainless steel
Fins: Nickel plated steel (stainless steel optional)
Screw Terminals: Stainless steel 10-32 UNF threads
Width Including Fins: 51 mm (2")
Height Including Fins: 35 mm (13/8")
Length Tolerance: Up to 0.61 m (24") ±1/16", over 0.61 m (24") ±1/8"
Mounting Slot Size: Standard 8 x 13 mm (5/16 × 1/2")
Slot Size For Secondary Insulating Bushing: 13 x 16 mm (1/2 × 5/8") for 300V and above

Model No.		Length		Watts	Watt Density
120V	240V	mm	inch	Watts	Watt/cm²	Watt/in²
CSF00121	CSF00122	266.7	10¹⁄₂	500	5	34
CSF00123	CSF00124	266.7	10¹⁄₂	725	7	45
CSF00131	CSF00132	304.8	12	900	6	40
CSF00232	CSF00249	355.6	14	750	4	28
CSF00135	CSF00136	355.6	14	1100	6	37
CSF00139	CSF00140	387.4	15¹⁄₄	1250	6	37
CSF00144	CSF00145	454.0	17⁷⁄₈	1550	6	38
—	CSF00159	603.3	23³⁄₄	2200	5	30
—	CSF00165	647.7	25¹⁄₂	2400	5	35
—	CSF00176	774.7	30¹⁄₂	2800	5	29
—	CSF00217	1079.5	42¹⁄₂	4150	5	31
Ordering Example: CSF00121, 500 watt, 120 Vac, finned strip heater.

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Reviews

Manuals & Downloads

Data Sheet (1)

CSF1_spec

Compliance Certificates (1)

RoHS 2015/863 - View Certificate

Questions & Answers

What is the mean time between failures of this heater?

Asked by: cat27

The MTBF data is not readily available for this item and you can submit a request to heaters@omega.com to see if it can be researched and made available.

Answered by: Applications Engineer AB

Date published: 2021-04-16