ABB RMS1 Rating Plug, Power Br...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$391.03
ABB RMS1 Rating Plug, Power Break II SE150 Frame

ABB RMS1 Rating Plug, Power Break II SE150 Frame

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Model: SRPE30A20

In Stock (leaves warehouse same day if ordered before 3pm ET)

$391.03
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ABB RMS1 Rating Plug, Power Break II SE150 Frame

The ABB RMS1 Rating Plug is engineered for use with the Power Break II SE150 frame circuit breaker platform, providing accurate overcurrent protection at a 20A amperage rating. As part of ABB's Power Break II sub-brand, this rating plug is manufactured to the E11592 standard and is designed to set precise trip thresholds within compatible low-voltage breaker assemblies. Supplied 1 EA per package, it is well suited for maintenance technicians, panel builders, and electrical contractors who need a dependable, code-compliant rating plug for SE150 frame breaker applications in commercial and industrial power distribution systems.

Key Features

  • Amperage Rating: Rated at 20A, this plug delivers precise trip-setting accuracy for connected Power Break II SE150 frame breakers.
  • Frame Compatibility: Purpose-built for the SE150 frame, ensuring correct fit and function within ABB's low-voltage breaker lineup.
  • Sub-Brand: Part of the Power Break II series, ABB's recognized platform for low-voltage circuit breaker components and accessories.
  • Standard Compliance: Manufactured in accordance with the E11592 standard, supporting verified, consistent performance in the field.
  • Packaging: Supplied 1 EA, making it convenient for individual replacement, spare-parts stocking, or panel maintenance kits.
  • Application-Specific Design: Engineered specifically as a rating plug rather than a general-purpose accessory, ensuring the amperage setting matches the intended SE150 frame breaker.

Certifications & Compliance

  • Manufactured to Standard E11592

Technical Specifications

  • Amperage Rating: 20A

Typical Applications

  • Power Break II SE150 Frame Circuit Breaker Systems
  • Commercial and Industrial Power Distribution Equipment
  • Panelboard and Switchgear Breaker Maintenance and Retrofits
  • Replacement Rating Plug for Existing SE150 Frame Breakers
  • Electrical Contractor and Facility Maintenance Spare-Parts Inventory

Why ABB?

ABB rating plugs are manufactured to the E11592 standard, supporting accurate, code-compliant trip settings across the Power Break II SE150 frame breaker platform. For electrical professionals maintaining, retrofitting, or upgrading low-voltage distribution equipment, ABB's engineered components deliver the precision, fit, and reliability required for dependable circuit protection in demanding commercial and industrial environments.

Manufacturer Resources

Spec Sheet

Product Specs

Product Type:
Breaker Mounting Accessory
Amperage Rating:
20A
Series:
RMS1
Standards:
E11592
Department:
Electrical
Product Group:
Circuit Protection
Product Subgroup:
Circuit Breakers

ABB SRPE30A20 – Frequently Asked Questions

1) What amperage does the ABB SRPE30A20 rating plug set the breaker to?
20 amps. The plug fixes the current rating of the SE150 frame breaker it is installed in, so the same frame can be set to a lower ampere rating than the frame's maximum. If your drawing or panel schedule calls for a different amp setting on that breaker, order the SE150 plug at that amperage instead.
2) Can I use an Eaton Digitrip rating plug in an ABB Power Break II breaker?
No. Rating plugs are proprietary to the breaker platform they were designed for. The Eaton Digitrip RMS 310 plugs, such as the Series C fixed plug and the Series G adjustable plug, go into Eaton Series C and Series G frames respectively and will not work in an ABB Power Break II SE150 breaker. For an SE150, stay with the ABB plug.
3) I'm replacing a failed 20A plug in an existing SE150 breaker. Is this the right part number?
For a Power Break II SE150 frame breaker set at 20 amps, SRPE30A20 is the ABB plug. Pull the existing plug and read the part number stamped on it to confirm the frame and amp match before you install, since the frame designation on the plug has to agree with the breaker.
4) Can an Eaton Digitrip RMS 310 rating plug be used in a Power Break II SE150 frame breaker?
No. The SRPE30A20 is an ABB RMS1 rating plug built specifically for the Power Break II SE150 frame, and the amperage setting is matched to that frame. The Eaton 6LES500T is a fixed Digitrip RMS 310 rating plug for Eaton Series C breakers, and the A8NES800T1 is an adjustable Digitrip RMS 310 plug for the Series G frame ND. Rating plugs are keyed to the trip unit family they were designed for, so a Digitrip plug belongs in an Eaton Series C or Series G breaker, not in an ABB SE150 frame. For an SE150 breaker, stay with the ABB RMS1 plug.
5) Does the rating plug change how the breaker trips, or just the amp number?
A rating plug sets the current threshold the breaker's trip unit works from, so it determines at what amperage the overcurrent protection acts. On this ABB unit that threshold is 20A. It does not replace the trip unit itself; it is the calibrating component that tells the SE150 breaker what ampere rating it is serving.
6) What is the difference between a fixed rating plug and an adjustable one?
A fixed plug sets one amperage value and cannot be changed in the field. The ABB SRPE30A20 is rated at 20A, so it establishes that trip threshold for the SE150 frame breaker it is installed in, and changing the setting means changing the plug. Eaton's 6LES500T is likewise a fixed Digitrip RMS 310 plug, while the Eaton A8NES800T1 is an adjustable Digitrip RMS 310 plug for the Series G frame ND, letting the current setting be selected on the plug itself. Which style you need is dictated by the breaker platform in the gear, not by preference.
7) What standard is the ABB Power Break II rating plug built to?
The plug is manufactured to standard E11592. That is the reference a facility or specifying engineer will want on record when a trip setting has to be documented for a low-voltage distribution system.
8) How many rating plugs come in a package of the ABB SRPE30A20?
One each. It is sold as a single plug, which suits a one-off replacement in an existing SE150 breaker or a line item on an MRO spare-parts shelf. If you are standardizing several panels on 20A, order the quantity you need.
How fast can I get the ABB SRPE30A20 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the ABB SRPE30A20 come with a warranty?
Absolutely. The ABB SRPE30A20 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the ABB SRPE30A20?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the ABB SRPE30A20 from ZenSupply?
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