SL-N400 Mitsubishi Low-voltage switchgear Magnetic Contactor

MPN: SL-N400 · 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 SL-N400 be shipped?

SL-N400 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 SL-N400 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 SL-N400 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 SL-N400, subject to availability and destination.

The Mitsubishi Electric SL-N400 is a magnetic Contactor in the Low-voltage switchgear. Representative rating 400A (Category AC-3 AC200V) Mechanically Latched Type. Specifications and manuals below are Mitsubishi Electric's own data.

Specifications

Product

Series	Low-voltage switchgear
Outline	Representative rating 400A (Category AC-3 AC200V) Mechanically Latched Type

Specifications

Product Specification	Mechanically Latched Type
Rated Insulation Voltage Ui [V]	690(1000)
Main Contact Rating [Kw]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Japan): AC200 to 220V	110
Main Contact Rating [Kw]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Japan): AC380 to 440V	200
Main Contact Rating [Kw]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Japan): AC500 to 550V	200
Main Contact Rating [Kw]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Global): AC220 to 240V	125
Main Contact Rating [Kw]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Global): AC380 to 440V	220
Main Contact Rating [Kw]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Global): AC500V	225
Main Contact Rating [Kw]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Global): AC690V	250
Main Contact Rating [Kw]: Three-Phase Resistive Load (Category AC-1): AC200 to 240V	155
Main Contact Rating [Kw]: Three-Phase Resistive Load (Category AC-1): AC400 to 440V	310
Main Contact Rating [Kw]: Three-Phase Resistive Load (Category AC-1): AC500 to 550V	380
Main Contact Rating [Kw]: Three-Phase Resistive Load (Category AC-1): AC690V	450
Main Contact Rating [Kw]: Single-Phase Resistive Load (Category AC-1): AC100 to 110V	45
Main Contact Rating [Kw]: Single-Phase Resistive Load (Category AC-1): AC200 to 220V	90
Main Contact Rated Operating Current [A]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Japan): AC200 to 220V	400
Main Contact Rated Operating Current [A]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Japan): AC380 to 440V	400
Main Contact Rated Operating Current [A]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Japan): AC500 to 550V	350
Main Contact Rated Operating Current [A]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Global): AC220 to 240V	400
Main Contact Rated Operating Current [A]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Global): AC380 to 440V	400
Main Contact Rated Operating Current [A]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Global): AC500V	350
Main Contact Rated Operating Current [A]: Three-Phase Squirrel-Cage Motor (Category AC-3)(Global): AC690V	300
Main Contact Rated Operating Current [A]: Three-Phase Resistive Load (Category AC-1): AC200 to 240V	450
Main Contact Rated Operating Current [A]: Three-Phase Resistive Load (Category AC-1): AC400 to 440V	450
Main Contact Rated Operating Current [A]: Three-Phase Resistive Load (Category AC-1): AC500 to 550V	450
Main Contact Rated Operating Current [A]: Three-Phase Resistive Load (Category AC-1): AC690V	450
Main Contact Rated Operating Current [A]: Single-Phase Resistive Load (Category AC-1): AC100 to 110V	450
Main Contact Rated Operating Current [A]: Single-Phase Resistive Load (Category AC-1): AC200 to 220V	450
Main Contact Rated Operating Current [A]: DC Motor (Category DC2,DC4) 2-Pole: DC24V	400
Main Contact Rated Operating Current [A]: DC Motor (Category DC2,DC4) 2-Pole: DC48V	200
Main Contact Rated Operating Current [A]: DC Motor (Category DC2,DC4) 2-Pole: DC110V	150
Main Contact Rated Operating Current [A]: DC Motor (Category DC2,DC4) 2-Pole: DC220V	90
Main Contact Rated Operating Current [A]: DC Motor (Category DC2,DC4) 3-Pole: DC24V	400
Main Contact Rated Operating Current [A]: DC Motor (Category DC2,DC4) 3-Pole: DC48V	280
Main Contact Rated Operating Current [A]: DC Motor (Category DC2,DC4) 3-Pole: DC110V	200
Main Contact Rated Operating Current [A]: DC Motor (Category DC2,DC4) 3-Pole: DC220V	150
Main Contact Rated Operating Current [A]: DC Resistive Load (Category DC1) 2-Pole: DC24V	400
Main Contact Rated Operating Current [A]: DC Resistive Load (Category DC1) 2-Pole: DC48V	240
Main Contact Rated Operating Current [A]: DC Resistive Load (Category DC1) 2-Pole: DC110V	200
Main Contact Rated Operating Current [A]: DC Resistive Load (Category DC1) 2-Pole: DC220V	200
Main Contact Rated Operating Current [A]: DC Resistive Load (Category DC1) 3-Pole: DC24V	400
Main Contact Rated Operating Current [A]: DC Resistive Load (Category DC1) 3-Pole: DC48V	400
Main Contact Rated Operating Current [A]: DC Resistive Load (Category DC1) 3-Pole: DC110V	400
Main Contact Rated Operating Current [A]: DC Resistive Load (Category DC1) 3-Pole: DC220V	300
Main Contact Conventional Free Air Thermal Current [A]	450
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)	1NO2NC
Main Contact Making Current Capacity [A]: Category AC-3: AC220V	4000
Main Contact Making Current Capacity [A]: Category AC-3: AC440V	4000
Main Contact Making Current Capacity [A]: Category AC-3: AC550V	3500
Main Contact Making Current Capacity [A]: Category AC-3: AC690V	3000
Main Contact Breaking Current Capacity [A]: Category AC-3: AC220V	3200
Main Contact Breaking Current Capacity [A]: Category AC-3: AC440V	3200
Main Contact Breaking Current Capacity [A]: Category AC-3: AC550V	2800
Main Contact Breaking Current Capacity [A]: Category AC-3: AC690V	2400
Mechanical Durability [Mil.Times]	25
Electrical Durability [Mil.Times]: Category AC-3 (Japan)	25
Electrical Durability [Mil.Times]: Category AC-1	25
Electrical Durability [Mil.Times]: Category DC2,DC4	25
Electrical Durability [Mil.Times]: Category DC1	25
Switching Frequency [Times/Hour]: Category AC-3	1200
Operation Coil Properties: Operating Voltage	AC Operated
Operation Coil Properties: Inrush Input [VA]	Close:400(AC Operated),Trip:800(AC Operated)
Functions: Coil Surge Absorbing Function	Closing coils:Yes(other than AC24V,48V） Opening coils:Yes(other than AC24V,48V）
Functions: Terminal Covers	No
Functions: Wiring Streamlining Terminal	No
Mounting Method	Screw Mounting
Terminal Screw Size: Main Circuit (Power Side)	M12
Terminal Screw Size: Main Circuit (Load Side)	M12
Terminal Screw Size: Operating Circuit	M4
Terminal Screw Size: Operation Coil	M4