imo mdc100-s-00110ac dc switching contactor 100a 600vdc dc1 110vac

Q: What current rating does this DC contactor provide?

This contactor has a 100 A DC1 rated operational current.

Q: What coil voltage does this model use?

This version is fitted with a 110 V AC coil.

IMO MDC100-S-00110AC DC switching contactor with 100 A DC1 rating, 600 V DC switching capability, single-string configuration and 110 V AC coil for photovoltaic, battery storage and industrial DC applications.

SKU: MDC100-S-00110ACAlt SKU: MDC100S00110ACMPN: MDC100-S-00110AC

List Price £981.36 ex VAT

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£981.36

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Why Choose the IMO MDC100-S-00110AC DC Switching Contactor?

The IMO MDC100-S-00110AC is a heavy duty DC switching contactor designed for reliable switching and isolation of direct current circuits. Manufactured by IMO Precision Controls, this industrial contactor is ideal for photovoltaic systems, battery energy storage installations, DC distribution panels and renewable energy applications where dependable DC switching is required.

With a 100 A DC1 operational current rating and 600 V DC switching capability, the MDC100-S-00110AC is well suited to demanding renewable energy and industrial DC systems. Its single-string configuration supports safe and effective switching in solar PV, battery storage and DC isolation circuits.

Fitted with a 110 V AC control coil, the IMO MDC100-S-00110AC integrates easily into industrial automation panels, remote switching circuits and emergency shutdown systems. Its robust construction helps provide consistent switching performance in demanding electrical environments.

Key Advantages

Heavy duty DC switching contactor for renewable energy and industrial systems.
100 A DC1 operational current rating for reliable DC load switching.
600 V DC rated switching voltage.
110 V AC coil for industrial control circuit integration.
Single-string configuration for photovoltaic applications.
Designed for safe switching and isolation of DC circuits.

Key Features

IMO MDC DC switching contactor series.
100 A DC1 rated operational current.
600 V DC rated operational voltage.
110 V AC coil voltage.
1 string DC switching configuration.
Suitable for photovoltaic and battery storage systems.
Designed for industrial DC load switching.
Robust construction for panel mounting.

Reliable DC Switching for Renewable Energy Systems

DC switching contactors are designed to make and break direct current circuits where controlled isolation and reliable switching are required. They are commonly used in renewable energy systems, battery installations and industrial DC control panels where conventional AC contactors may not be suitable.

The IMO MDC100-S-00110AC provides a dependable solution for DC switching applications, helping support safe system control, reliable operation and efficient integration into electrical panels.

Typical Applications

Photovoltaic solar power systems.
Battery energy storage systems.
DC combiner boxes and inverter systems.
Remote DC switching circuits.
Emergency shutdown systems.
Industrial DC power distribution.
UPS battery systems.
Control panels and electrical enclosures.

Technical Specifications

Coil Voltage Range	100–130 V
Device Type	DC Switching Contactor
Current	100 A
Voltage	110 V
Phase	Three Phase
Series	MDC
Product type	DC switching contactor
Rated operational current	100 A
Utilisation category	DC1
Rated operational voltage	600 V DC
Coil / Supply Voltage	110 V AC
String configuration	1 string
Mounting type	Panel / enclosure mounting
Application	DC load switching and isolation
Typical systems	Photovoltaic, battery storage and industrial DC circuits
HS Code	8536490099
Country of Manufacture	Austria
Coil / Supply Voltage	110 V AC
Coil Type	AC

Frequently Asked Questions

What is the IMO MDC100-S-00110AC used for?

The IMO MDC100-S-00110AC is used for switching and isolating DC circuits in photovoltaic, battery storage and industrial DC power systems.

What current rating does this DC contactor provide?

This contactor has a 100 A DC1 rated operational current.

What voltage can the MDC100-S-00110AC switch?

The MDC100-S-00110AC is designed for DC switching applications up to 600 V DC.

What coil voltage does this model use?

This version is fitted with a 110 V AC coil.

Is this contactor suitable for solar PV systems?

Yes, it is suitable for photovoltaic applications, battery storage installations and other DC switching systems requiring reliable circuit control.

Trusted by Renewable Energy and Industrial Engineers Worldwide

IMO DC switching contactors are trusted by renewable energy engineers, panel builders and industrial automation specialists for reliable DC circuit control in solar, battery storage and industrial power applications.

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

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£8 ex VAT · free over £200

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

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

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

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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

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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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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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