SM1RM0063 Lovato magnetic manual motor starter 0.4-0.63 amp

Q: What is the rated current of the SM1RM0063?

The device has a 0.63 A rated current.

Q: What breaking capacity does this circuit breaker provide?

The SM1RM0063 offers a 100 kA breaking capacity at 400 V AC, making it suitable for demanding industrial installations.

Lovato SM1RM0063 motor protection circuit breaker with magnetic protection, 0.63 A rated current and 100 kA breaking capacity at 400 V AC for industrial motor protection.

SKU: SM1RM0063MPN: SM1RM0063

List Price £102.61 ex VAT

Your Price (ex VAT)

£102.61

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Manufacturer Lead Time

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Why Choose the Lovato SM1RM0063 Motor Protection Circuit Breaker?

The Lovato SM1RM0063 is a compact motor protection circuit breaker with magnetic protection designed to provide dependable short-circuit protection for low-current three-phase motors and industrial control circuits. As part of the trusted Lovato SM1RM series, it offers high breaking capacity in a compact DIN rail mountable design for demanding industrial applications.

Engineered for reliability, the SM1RM0063 delivers effective protection against magnetic fault conditions while simplifying motor control panel construction. Its rotary operating handle provides clear ON/OFF indication, and the unit can be combined with a wide range of Lovato accessories including auxiliary contacts, door coupling handles and contactor connection modules.

With a 0.63 A rated current and an impressive 100 kA breaking capacity at 400 V AC, the SM1RM0063 is ideal for OEM machinery, industrial automation systems, motor control centres and electrical distribution panels requiring dependable magnetic motor protection.

Key Advantages

Compact motor protection circuit breaker for industrial control panels.
0.63 A rated current for low-current motor applications.
100 kA breaking capacity at 400 V AC.
Magnetic protection for rapid short-circuit interruption.
DIN rail or screw mounting for flexible installation.
Compatible with Lovato SM1 accessories and contactors.

Key Features

Lovato SM1RM series.
0.63 A rated current.
100 kA Icu at 400 V AC.
Magnetic trip protection.
Rotary operating knob.
Three-pole construction.
IP20 protection rating.
DIN rail or panel mounting.

Reliable Protection for Industrial Motor Circuits

Motor protection circuit breakers help safeguard motors and electrical equipment by disconnecting the circuit rapidly during fault conditions. The Lovato SM1RM0063 provides dependable magnetic short-circuit protection while maintaining compact dimensions suitable for modern control panels.

The SM1RM range is widely used by machine builders, panel manufacturers and industrial automation engineers who require reliable motor protection with straightforward installation and compatibility with a comprehensive range of control accessories.

Typical Applications

Industrial machinery.
OEM control panels.
Motor control centres.
Conveyors and material handling equipment.
Automation systems.
Electrical distribution and machine protection.

Technical Specifications

Current	0.63 A
Application	Magnetic only
Actuator Type	Rotary
Terminal Type	Screw Terminal
Current Range	0.4–1 A
Manufacturer	Lovato Electric
Series	SM1RM
Model	SM1RM0063
Product type	Motor protection circuit breaker
Rated current	0.63 A
Protection type	Magnetic
Rated insulation voltage	Up to 690 V AC
Breaking capacity (Icu)	100 kA at 400 V AC
Number of poles	3
Control type	Rotary knob
Protection rating	IP20
Mounting type	DIN rail or panel mounting
Electrical connection	Screw terminals
Weight	Approx. 266 g
HS Code	85362010
Poles	3-pole
Device Type	Motor protection breaker
Breaking Capacity	100 kA

Frequently Asked Questions

What is the Lovato SM1RM0063 used for?

The SM1RM0063 is used to provide magnetic short-circuit protection for low-current motor circuits and industrial electrical equipment.

What is the rated current of the SM1RM0063?

The device has a 0.63 A rated current.

What breaking capacity does this circuit breaker provide?

The SM1RM0063 offers a 100 kA breaking capacity at 400 V AC, making it suitable for demanding industrial installations.

How is the breaker installed?

It can be mounted directly onto a standard 35 mm DIN rail or secured using panel mounting screws within electrical enclosures.

Can accessories be fitted?

Yes. The breaker is compatible with a range of Lovato auxiliary contacts, door handles, connection kits and other SM1 series accessories.

Trusted by Industrial Panel Builders Worldwide

Lovato SM series motor protection circuit breakers are widely specified by machine builders, panel manufacturers and industrial automation engineers for dependable motor protection, compact installation and long-term reliability.

UK delivery

Delivery options

Free UK delivery on orders over £200 ex VAT. Order in-stock items before 2pm Monday to Friday for next-day delivery.

This product Lead time on request

Please contact us for a delivery time before you order

Standard delivery

£8 ex VAT · free over £200

UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.

Heavier items may be charged at a weight-based or pallet rate, shown at checkout.

Collect from our showroom

Mon–Fri, 8am–5pm

Order and pay online, then collect from our showroom.

Please allow 15–30 minutes after ordering for us to prepare your order.

Northern Ireland, ROI & export

Priced at checkout

We deliver to Northern Ireland, the Republic of Ireland and overseas.

Delivery is calculated at checkout based on your destination.

Orders with mixed availability

Shipped complete

If part of your order is on a lead time, we hold it and send everything together.

Need the in-stock items sooner? Ask us and we can split the delivery.

Business customer returns

Returns & order support

Need to return an item? Find the guidance for your order below, then contact our team before sending anything back.

Stocked items

Request within 30 days

Changed your mind or ordered the wrong item? Request a return within 30 days of receipt. There is no restocking charge.

Items must be unused, in resalable condition and in their original packaging, and returns need our approval first. Return carriage is at your cost, and the original delivery charge is not refunded.

Faulty or damaged items

Tell us as soon as possible

Faulty, damaged on delivery or the wrong product supplied? Contact our team as soon as possible with the details.

We will review the issue and arrange an appropriate resolution under our terms and conditions and your statutory rights.

Made-to-order items

Manufacturer approval needed

Manufactured, configured and special-order products can only be returned with the manufacturer’s approval. Any handling charge is agreed with you when you request the return.

This does not affect claims for faulty goods or items that do not meet the agreed specification.

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Let’s get your return sorted.

Send your order number, product details and reason for return. For faults or delivery damage, include photographs if available. We will confirm the next steps.

Email returns team 01706 242050

The 30-day return request period applies to change-of-mind returns for stocked items. It does not limit your statutory rights for faulty or non-conforming goods.

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28 Trusted Manfacturers

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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.

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