SD-T50 Mitsubishi Low-voltage switchgear Magnetic Contactor

MPN: SD-T50 · Brand: Mitsubishi Electric (Factory Automation)

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

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Quick facts

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

Shipping & availability

When can SD-T50 be shipped?

SD-T50 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 SD-T50 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 SD-T50 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 SD-T50, subject to availability and destination.

The Mitsubishi Electric SD-T50 is a magnetic Contactor in the Low-voltage switchgear. Representative rating 50A (Category AC-3 AC200V) DC Operated Terminal Covers. Specifications and manuals below are Mitsubishi Electric's own data.

Specifications

Product

Series	Low-voltage switchgear
Outline	Representative rating 50A (Category AC-3 AC200V) DC Operated Terminal Covers

Specifications

Product Specification	DC Operated
Rated Insulation Voltage Ui [V]	690
Main Contact Rating [Kw]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Japan): AC200 to 220V	11
Main Contact Rating [Kw]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Japan): AC380 to 440V	22
Main Contact Rating [Kw]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Japan): AC500 to 550V	22
Main Contact Rating [Kw]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Global): AC220 to 240V	15
Main Contact Rating [Kw]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Global): AC380 to 440V	22
Main Contact Rating [Kw]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Global): AC500V	25
Main Contact Rating [Kw]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Global): AC690V	22
Main Contact Rating [Kw]: Three-Phase Resistive Load (Category AC-1): AC200 to 240V	27
Main Contact Rating [Kw]: Three-Phase Resistive Load (Category AC-1): AC400 to 440V	55
Main Contact Rating [Kw]: Three-Phase Resistive Load (Category AC-1): AC500 to 550V	50
Main Contact Rating [Kw]: Three-Phase Resistive Load (Category AC-1): AC690V	60
Main Contact Rating [Kw]: Single-Phase Resistive Load (Category AC-1): AC100 to 110V	8
Main Contact Rating [Kw]: Single-Phase Resistive Load (Category AC-1): AC200 to 220V	16
Main Contact Rated Operating Current [A]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Japan): AC200 to 220V	50
Main Contact Rated Operating Current [A]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Japan): AC380 to 440V	48
Main Contact Rated Operating Current [A]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Japan): AC500 to 550V	38
Main Contact Rated Operating Current [A]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Global): AC220 to 240V	55
Main Contact Rated Operating Current [A]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Global): AC380 to 440V	50
Main Contact Rated Operating Current [A]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Global): AC500V	38
Main Contact Rated Operating Current [A]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Global): AC690V	26
Main Contact Rated Operating Current [A]: Three-Phase Resistive Load (Category AC-1): AC200 to 240V	80
Main Contact Rated Operating Current [A]: Three-Phase Resistive Load (Category AC-1): AC400 to 440V	80
Main Contact Rated Operating Current [A]: Three-Phase Resistive Load (Category AC-1): AC500 to 550V	60
Main Contact Rated Operating Current [A]: Three-Phase Resistive Load (Category AC-1): AC690V	60
Main Contact Rated Operating Current [A]: Single-Phase Resistive Load (Category AC-1): AC100 to 110V	80
Main Contact Rated Operating Current [A]: Single-Phase Resistive Load (Category AC-1): AC200 to 220V	80
Main Contact Rated Operating Current [A]: DC Motor (Category DC2,DC4) 2-Pole: DC24V	45
Main Contact Rated Operating Current [A]: DC Motor (Category DC2,DC4) 2-Pole: DC48V	25
Main Contact Rated Operating Current [A]: DC Motor (Category DC2,DC4) 2-Pole: DC110V	15
Main Contact Rated Operating Current [A]: DC Motor (Category DC2,DC4) 2-Pole: DC220V	3.5
Main Contact Rated Operating Current [A]: DC Motor (Category DC2,DC4) 3-Pole: DC24V	50
Main Contact Rated Operating Current [A]: DC Motor (Category DC2,DC4) 3-Pole: DC48V	35
Main Contact Rated Operating Current [A]: DC Motor (Category DC2,DC4) 3-Pole: DC110V	30
Main Contact Rated Operating Current [A]: DC Motor (Category DC2,DC4) 3-Pole: DC220V	12
Main Contact Rated Operating Current [A]: DC Resistive Load (Category DC1) 2-Pole: DC24V	50
Main Contact Rated Operating Current [A]: DC Resistive Load (Category DC1) 2-Pole: DC48V	40
Main Contact Rated Operating Current [A]: DC Resistive Load (Category DC1) 2-Pole: DC110V	35
Main Contact Rated Operating Current [A]: DC Resistive Load (Category DC1) 2-Pole: DC220V	15
Main Contact Rated Operating Current [A]: DC Resistive Load (Category DC1) 3-Pole: DC24V	50
Main Contact Rated Operating Current [A]: DC Resistive Load (Category DC1) 3-Pole: DC48V	50
Main Contact Rated Operating Current [A]: DC Resistive Load (Category DC1) 3-Pole: DC110V	50
Main Contact Rated Operating Current [A]: DC Resistive Load (Category DC1) 3-Pole: DC220V	40
Main Contact Conventional Free Air Thermal Current [A]	80
Main Contact Minimal Applicable Load	48V 200mA
Auxiliary Contact Rated Operating Current [A]: AC Coil Load (Category AC-15): AC120V	6
Auxiliary Contact Rated Operating Current [A]: AC Coil Load (Category AC-15): AC240V	3
Auxiliary Contact Rated Operating Current [A]: AC Coil Load (Category AC-15): AC440V	1.5
Auxiliary Contact Rated Operating Current [A]: AC Coil Load (Category AC-15): AC550V	1.2
Auxiliary Contact Rated Operating Current [A]: AC Resistive Load (Category AC-12): AC120V	10
Auxiliary Contact Rated Operating Current [A]: AC Resistive Load (Category AC-12): AC240V	8
Auxiliary Contact Rated Operating Current [A]: AC Resistive Load (Category AC-12): AC440V	5
Auxiliary Contact Rated Operating Current [A]: AC Resistive Load (Category AC-12): AC550V	5
Auxiliary Contact Rated Operating Current [A]: DC Coil Load (Category DC-13): DC24V	3
Auxiliary Contact Rated Operating Current [A]: DC Coil Load (Category DC-13): DC48V	1.5
Auxiliary Contact Rated Operating Current [A]: DC Coil Load (Category DC-13): DC110V	0.6
Auxiliary Contact Rated Operating Current [A]: DC Coil Load (Category DC-13): DC220V	0.3
Auxiliary Contact Rated Operating Current [A]: DC Resistive Load (Category DC-12): DC24V	10
Auxiliary Contact Rated Operating Current [A]: DC Resistive Load (Category DC-12): DC48V	8
Auxiliary Contact Rated Operating Current [A]: DC Resistive Load (Category DC-12): DC110V	5
Auxiliary Contact Rated Operating Current [A]: DC Resistive Load (Category DC-12): DC220V	1
Auxiliary Contact Conventional Free Air Thermal Current [A]	10
Auxiliary Contact Minimal Applicable Load	20V 3mA
Contact Arrangements (Valid): Main Contact (Standard)	3NO
Contact Arrangements (Valid): Auxiliary Contact (Standard)	2NO2NC
Main Contact Making Current Capacity [A]: Category AC-3: AC220V	550
Main Contact Making Current Capacity [A]: Category AC-3: AC440V	500
Main Contact Making Current Capacity [A]: Category AC-3: AC550V	380
Main Contact Making Current Capacity [A]: Category AC-3: AC690V	260
Main Contact Breaking Current Capacity [A]: Category AC-3: AC220V	440
Main Contact Breaking Current Capacity [A]: Category AC-3: AC440V	400
Main Contact Breaking Current Capacity [A]: Category AC-3: AC550V	304
Main Contact Breaking Current Capacity [A]: Category AC-3: AC690V	208
Mechanical Durability [Mil.Times]	1000
Electrical Durability [Mil.Times]: Category AC-3 (Japan)	200
Electrical Durability [Mil.Times]: Category AC-1	50
Electrical Durability [Mil.Times]: Category DC2,DC4	50
Electrical Durability [Mil.Times]: Category DC1	50
Switching Frequency [Times/Hour]: Category AC-3	1200
Operation Coil Properties: Operating Voltage	DC Operated
Operation Coil Properties: Power Consumption [W]	9
Operation Coil Properties: Coil Time Constant [ms]	40
Functions: Coil Surge Absorbing Function	No
Functions: Terminal Covers	Yes
Functions: Wiring Streamlining Terminal	No
Mounting Method	Screw Mounting,DIN Rail Mounting
Terminal Screw Size: Main Circuit (Power Side)	M5
Terminal Screw Size: Main Circuit (Load Side)	M5
Terminal Screw Size: Operating Circuit	M3.5
Terminal Screw Size: Operation Coil	M3.5