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SIEMENS Siemens 3UL2303-1A Residual Current Transformer - 30mA to 40A

White, 3UL2303-1A

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Price data last checked 19 day(s) ago - will refresh soon

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Out of stock 19 days · last price £252 · usually back within 43 days

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 72 days · 72 data points (no recent data)

Historical
Generating forecast…
£256.60 £251.53 £252.64 £253.74 £254.85 £255.95 £257.06 17 June 2026 04 July 2026 22 July 2026 09 August 2026 27 August 2026

Price Distribution

Price distribution over 72 days • 2 price levels

Days at Price
Current Price
5 days · current 67 days 0 17 34 50 67 £252 £257 Days at Price

Price Analysis

Most common price: £257 (67 days, 93.1%)

Price range: £252 - £257

Price levels: 2 different prices over 72 days

Description

Ensure reliable electrical monitoring with the Siemens 3UL2303-1A Residual Current Transformer. Designed for residual current monitoring, this component provides a dependable solution for detecting current leakage in your electrical systems. The feed-through opening of 55 mm allows for efficient integration into your existing setups, making it a practical choice for professionals seeking precision and reliability. This Siemens transformer is built to meet high industry standards, offering peace of mind through its robust construction and specialized design. Whether you are managing industrial applications or specialized electrical projects, the 3UL2303-1A supports a residual current range of 30 mA up to 40 A. By utilizing Siemens technology, you benefit from a product engineered for consistency and performance in demanding environments. This white-colored unit is an essential part of a safe and well-monitored electrical infrastructure.

Key Features

Siemens 3UL2303-1A model ensures high-quality performance for residual current monitoring tasks.

Features a 55 mm feed-through opening to facilitate easy installation and cable management.

Supports a wide residual current range from 30 mA up to 40 A for versatile electrical protection.

Includes a worldwide Siemens warranty to provide long-term reliability and peace of mind.

Designed with a white finish to match standard electrical component aesthetics.

Product Specifications

Brand
SIEMENS
Colour
White
Domain
Amazon UK
Release Date
25 January 2018
Listed Since
02 February 2017

Barcode

No barcode data available

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