RSA 26

RSA 26

Submerged collars, designed for severe environment condition

The RSA is a wire resistance wound on a ceramic tubular support coated with vitreous enamel with clamps beneath the coating. The purpose of the coating is to (1) ensure the mechanical protection of the wire, (2) allow a uniform heat distribution and (3) limit thermal expansion of the coils. The coating does not have an electrical insulation function. Vitreous enamel ensures total waterproofing of resistance. The RSA is available in the low inductance version; in this case, it is called RSAN; it is available with an adjustment slider; in this case, it is called RSAR; and with a fixed intermediate socket, in this case, it is called RSAP. The latter cannot be purchased through e-commerce, please contact our sales department: sales@dev.fairfild.com.

Overview Table

Min Resistance
4.3
Max Resistance
18000
Tolerance (%)
±5%
Rated Continuos Power (W)
26
Protection Degree (IP)
IP00
Not Inductive
No
Rated insulation voltage (V)
(Clarification on Voltage definitions.pdf)
700
Adjustable
yes
Thermal switch
yes
UL
yes
Weight
0.018

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