Harmer & Simmons SM1800-50-33 Harmer & Simmons SM1800 telecom rectifier module Power Supply

Harmer & Simmons SM1800-50-33 Harmer & Simmons SM1800 telecom rectifier module Power Supply Image 1

Harmer & Simmons SM1800-50-33: a Harmer & Simmons SM1800 telecom rectifier module.

The Harmer & Simmons SM1800-50-33 is a Harmer & Simmons SM1800 telecom rectifier module. The SM1800 is a plug-in 1800 W rectifier that converts AC mains to the nominal -48 V DC used by telecom equipment, fitted in modular power shelves at exchanges and network sites. Rectifier shelves are restocked with the same model so that modules share load evenly. Check the part number on the label of the unit being replaced before ordering. Tech-Star (UK-based, shipped worldwide) supplies Harmer & Simmons hardware for maintenance and spares holding. Submit the part number through the enquiry form for current pricing, condition and availability.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

Frequently asked questions

Is the Harmer & Simmons SM1800-50-33 refurbished or new?
Tech-Star supplies both new and refurbished Harmer & Simmons SM1800-50-33. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Harmer & Simmons SM1800-50-33?
Refurbished Harmer & Simmons SM1800-50-33 comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Harmer & Simmons SM1800-50-33?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Harmer & Simmons SM1800-50-33 be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Harmer & Simmons SM1800-50-33 be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesHarmer & Simmons SM1800 telecom rectifier module; part number SM1800-50-33; Harmer & Simmons
ApplicationsMaintenance; like-for-like replacement; spares holding
CompatibilityHarmer & Simmons SM1800 telecom rectifier module; Harmer & Simmons equipment; matched spares
SpecificationsPart number SM1800-50-33; Harmer & Simmons SM1800 telecom rectifier module; Harmer & Simmons
PlatformHarmer & Simmons SM1800 telecom rectifier module
ManufacturerHarmer & Simmons

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