US-KD8 Mitsubishi Low-voltage switchgear Solid State Contactor

MPN: US-KD8 · Brand: Mitsubishi Electric (Factory Automation)

Price on request

Discontinued by Mitsubishi Electric (Factory Automation) — we can still source the original US-KD8 (new, used or refurbished, subject to availability). Request a quote below.

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	Mitsubishi Low-voltage switchgear – Solid State Contactors
Lifecycle	Discontinued
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

Can I still buy the US-KD8 now that it is discontinued?

Yes. Mitsubishi Electric (Factory Automation) has discontinued the US-KD8, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time.

When can US-KD8 be shipped?

US-KD8 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up US-KD8 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for US-KD8 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for US-KD8, subject to availability and destination.

The Mitsubishi Electric US-KD8 is a solid State Contactor in the Low-voltage switchgear. Rated Operational Current 8A(Category AC-1) 2 Pole 2-Element Individual Control DC Operated. Mitsubishi Electric has discontinued it (2025/09 Discontinued); PartnerPLC sources discontinued Mitsubishi parts on the surplus market for maintenance of existing machines. Specifications and manuals below are Mitsubishi Electric's own data.

Specifications

Product

Series	Low-voltage switchgear
Sales status	2025/09 Discontinued (Mitsubishi Electric)
Outline	Rated Operational Current 8A(Category AC-1) 2 Pole 2-Element Individual Control DC Operated

Specifications

Product Specification	For Heater Loads
Rating: Rated Operating Current [A]: JEM（Category AC-1）	8A(Class DC-1)
Rating: Minimum Load Current [mA]	10
Main Circuit Specifications: No.of Poles/Elements	2-Pole 1-Element Type
Main Circuit Specifications: Control Method	Batch Control Type
Main Circuit Specifications: Operating Voltage [V]	DC24 to 110(Can be used with single-phase full-wave power supplies)
Main Circuit Specifications: Rated Insulation Voltage [V]	DC250
Main Circuit Specifications: Making Voltage Drop	3.5V or Less(Continuity Current 8A)
Main Circuit Specifications: Open Circuit Leakage Current	1mA or Less(DC110V)
Main Circuit Specifications: Surge ON Current (60 Hz, 1 Half-Wave Cycle Peak Value) [A]	20A(10ms)
Main Circuit Specifications: Making and Breaking Current Capacities [A]	8.8
Control Circuit Specifications: Rated Operational Voltage [V]	DC12 to 24V
Control Circuit Specifications: Control Circuit Input Current	15mA(DC12～24V)
Control Circuit Specifications: Input Impedance	0.8 to 1.6kΩ
Control Circuit Specifications: Closing Voltage	DC9V or Less
Control Circuit Specifications: Opening Voltage	DC3V or More
Control Circuit Specifications: Response Time	OFF→ON:10ms or Less ON→OFF:25ms or Less
Control Circuit Specifications: Operation Indicator	LED Indicator(Lights When Operating Voltage Applied)
Functions: Terminal Covers	No
Functions: Wiring Streamlining Terminal	No
Mounting Method	DIN Rail Mounting
Terminal Screw Size: Main Circuit	M3.5
Terminal Screw Size: Control Circuit	M3.5