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Ohmite RNS400E Wirewound Rheostat
The OHMITE RNS400E is a wirewound rheostat, a type of variable resistor commonly used in industrial control systems and power regulation applications. These rheostats are known for their durability and ability to handle high power dissipation. The RNS400E series provides a range of resistance values and shaft rotation options to suit various application needs. Consult catalog #203 for complete details.
Authorized Distributors
Source:Mouser Electronics
Part No:RNS400E
Stock:0
Inv Date:06-02-2026
Price: Unit price: $856.84
Buy/RFQ:
Source:Onlinecomponents.com
Part No:RNS400E
Stock:6
Inv Date:06-01-2026
Price: Unit price: $688.7
Buy/RFQ:
Ohmite RNS400E Wirewound Rheostat Specifications:
- ohmic_voltage: Up to 305 (RMS)
- watts_range: 7.5 to 150
- core: Open or enclosed
- shaft_rotation: Standard or locking
- dimension_c: 0.515 to 4.00 in./13.08 to 101.60 mm
- dimension_d: 0.688 to 2.00 in./17.46 to 50.8 mm
- shaft_torque: 0.25 to 7 oz. in.
- mounting: Panels to 0.125 to 1.25 in./3.18 to 31.75 mm thick
- lifecycle: Finite life due to mechanical wear
- ul_file: E-10946
- csa_file: 21309
- tolerance: 10%
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Frequently Asked Questions
Where can I buy Ohmite RNS400E?
You can click on the BUY or RFQ button to purchase RNS400E from an authorized Ohmite distributor.
How do I troubleshoot issues or seek technical support for part RNS400E?
You can download the RNS400E datasheet or visit the Ohmite website for support.
Who is the manufacturer of RNS400E?
Ohmite
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