RS PRO 20A 300/520 V ac 50/60Hz, Chassis Mount Power Line Filter, Terminal Block 3 Phase

View all Power Line Filters

Subtotal (1 box of 28 units)*

£1,223.936

(exc. VAT)

£1,468.712

(inc. VAT)

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  • Shipping from 20 February 2026
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Units
Per unit
Per Box*
28 +£43.712£1,223.94

*price indicative

RS Stock No.:
237-8740
Brand:
RS PRO
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Brand

RS PRO

Maximum Current Rating

20A

Maximum Voltage Rating

300/520 V ac

Mounting Type

Chassis Mount

Termination Style

Terminal Block

Number of Phases

3

Number of Stages

Single Stage

Operating Frequency

50/60Hz

Length

105

Depth

96

Capacitance

1.0µF

Height

41

Inductance

3*2.2mH

Dimensions

105*96*41mm

Leakage Current

2.4/3.7mA

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

+100°C

Resistance

1MΩ*3

COO (Country of Origin):
CN

RS PRO Power Line Filter


This range of RS PRO Power Line Filters have been designed with the highest quality and versatility in mind

a compact component that can be connected to electrical devices to prevent external radio frequencies from impairing performance.
This power line filter significantly reduces the amount of conducted frequencies between your equipment and the connecting power line. RFI can cause permanent damage to electronic circuits, so filtering them out is crucial to prolong the working life of your devices. The filter also protects against transient voltage spikes, which can result from power outages, short circuits, and nearby lightning strikes.
This RS PRO filter is available with fuse holder for two (5*20mm) fuses (R5) types comply with the requirements of IEC/EN60601-1 for safety clearance, leakage current and hipot testing. There are a variety of parts and combinations to meet different customer's EMC tests.

Features and Benefits


  • Rated currents up to 10A

  • Quick connect(6.3*0.8mm)

  • There are a variety of parts and combinations to meet different customer's EMC tests

  • Customized products according to customer's requirementss

Applications


These RS PRO Power Line Filters can ensure equipment runs safely and reliably by Preventing interference, even when exposed to unpredictable electromagnetic environments. This RFI filter is a great size for small and medium-sized machines and household equipment and is a good way to ensure that sensitive electronics, such as medical and industrial equipment, are well protected.

Why RS PRO?


RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards
they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.

Also available for purchase in a pack size of 28. Please see RS 237-8740

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