imo mdc20-s-00110ac dc switching contactor 20a 600vdc dc1 110vac

Q: What current rating does this contactor provide?

This contactor provides a 20A DC1 operational rating.

Q: What coil voltage does this model use?

This model is fitted with a 110V AC control coil.

IMO MDC20-S-00110AC DC switching contactor with 20A DC1 rating, 600V DC switching capability and 110V AC coil for solar PV, battery storage and industrial DC switching applications.

SKU: MDC20-S-00110ACAlt SKU: MDC20S00110ACMPN: MDC20-S-00110AC

List Price £388.07 ex VAT

Your Price (ex VAT)

£388.07

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Manufacturer Lead Time

£388.07

Why Choose the IMO MDC20-S-00110AC DC Switching Contactor?

The IMO MDC20-S-00110AC is a compact and reliable DC switching contactor designed for safe switching of direct current circuits in solar PV, battery storage and industrial DC control systems. Manufactured by IMO Precision Controls, this contactor is engineered for applications where dependable DC isolation and switching performance are essential.

Designed specifically for DC loads, the MDC20-S-00110AC provides a DC1 operational rating of 20A at 600V DC. Its specialist contact design supports reliable DC switching while helping protect equipment and improve system safety in renewable energy and industrial installations.

With a 110V AC control coil, compact construction and panel-mounting design, the MDC20-S-00110AC is ideal for integration into photovoltaic systems, DC distribution panels, battery storage equipment and industrial control cabinets.

Key Advantages

Compact DC switching contactor for renewable energy and industrial systems.
20A DC1 operational rating at 600V DC.
110V AC coil for industrial control circuits.
Designed specifically for reliable direct current switching.
Suitable for solar PV, battery storage and DC isolation applications.
Compact panel-mounted design for control cabinets and distribution equipment.

Key Features

IMO MDC Series DC switching contactor.
20A rated operational current.
600V DC DC1 switching capability.
110V AC operating coil.
1 string DC switching configuration.
IP20 protection rating.
Designed for photovoltaic and industrial DC applications.
Compact construction for panel integration.

Reliable DC Switching for Renewable Energy Systems

Direct current circuits require contactors designed to manage DC arcing safely and consistently. The IMO MDC20-S-00110AC is engineered for reliable switching of DC loads, making it suitable for systems where controlled isolation and long-term operational reliability are important.

Its 20A 600V DC rating and 110V AC coil make it a practical choice for panel builders, renewable energy engineers and system integrators working with DC distribution, photovoltaic equipment and battery storage applications.

Typical Applications

Solar photovoltaic systems.
Battery energy storage systems.
Industrial DC control panels.
DC distribution and isolation equipment.
Renewable energy switching systems.
Automation systems requiring DC load switching.

Technical Specifications

Coil Voltage Range	100–130 V
Device Type	DC Switching Contactor
Current	20 A
Voltage	110 V
Phase	Three Phase
IP Rating	IP20
Series	MDC Series DC Contactors
Product type	DC switching contactor
Rated operational current	20A DC1
Rated operational voltage	600V DC
Switching configuration	1 string
Control coil voltage	110V AC
Protection rating	IP20
Cable size	2 × 1.5 to 10 mm²
Operating temperature	-25°C to +40°C
Mounting type	DIN rail or screw mounting
Application category	DC1
Standards	IEC/EN 60947-4-1, UL508
HS Code	8536490099
Country of Manufacture	Austria
Coil Type	AC

Frequently Asked Questions

What is the IMO MDC20-S-00110AC used for?

The IMO MDC20-S-00110AC is used for switching DC loads in solar PV systems, battery storage equipment, industrial DC panels and renewable energy control applications.

What current rating does this contactor provide?

This contactor provides a 20A DC1 operational rating.

What voltage is the MDC20-S-00110AC rated for?

The MDC20-S-00110AC is rated for switching applications up to 600V DC.

What coil voltage does this model use?

This model is fitted with a 110V AC control coil.

Where is this contactor typically installed?

It is typically installed in solar PV equipment, battery storage panels, DC distribution boards and industrial control cabinets.

Trusted by Renewable Energy and Industrial Engineers Worldwide

IMO MDC Series DC switching contactors are trusted by engineers, panel builders and renewable energy professionals for reliable DC load switching, compact installation and dependable long-term performance.

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.

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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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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.

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