Mitsubishi Electric SH-V600 — SH-V Series Vacuum Electromagnetic Contactor
The Mitsubishi Electric SH-V600 is a vacuum electromagnetic contactor from the SH-V series, rated 630 A (AC-3, 3-phase squirrel-cage motor duty) in a 600 A frame. Vacuum switching technology delivers extremely long electrical life and reliable arc extinction, making it an ideal choice for frequent switching of motors, capacitors and other inductive loads in industrial power distribution.
This unit is offered with an AC 200–240 V coil, ready for installation in existing Mitsubishi SH-V contactor applications or as a direct replacement for the discontinued original series.
Your Benefits at a Glance
- Vacuum switching technology — superior arc extinction, low contact wear, very long electrical endurance
- High rating — 630 A main contact rating (AC-3), 3-pole, 600 A frame
- Genuine Mitsubishi Electric — SH-V series quality, conforming to cULus, cURus, CE (LVD), CCC
- Long service life — designed for high switching frequency applications (up to 1,200 ops/hour)
- AC 200–240 V coil — standard control voltage for Mitsubishi vacuum contactor systems
- Spare / replacement ready — ideal for maintaining or rebuilding SH-V based switchgear
Key Features
Vacuum Arc Extinction The SH-V600 uses vacuum interrupters, which extinguish the arc in a vacuum bottle. This gives outstanding switching performance, minimal contact erosion and an electrical endurance far superior to air-break contactors — particularly in heavy-duty motor and capacitor switching duty.
Robust Industrial Rating With a 630 A AC-3 rating and 600 A frame size, the contactor handles three-phase squirrel-cage motor loads up to the V600 class (e.g. approx. 160 kW at 240 V / 300 kW at 440 V AC-3, per Mitsubishi published ratings — verify per your application).
High Switching Frequency Designed for demanding cyclical duty with high electrical and mechanical endurance, the SH-V600 is suited to frequent start/stop and reversing applications in process machinery and power distribution.
Easy Integration Direct fit into Mitsubishi SH-V series switchgear and control panels with standard AC coil control; available in non-reversing (and related) configurations.
Note: This series has been announced as end-of-life (EOL) by Mitsubishi Electric (final order 2025/09, discontinuation 2026/07). This unit is offered as an original spare / new-old-stock for maintaining existing installations.
Technical Specifications
表格
| Item | Specification |
|---|---|
| Manufacturer | Mitsubishi Electric |
| Product Series | SH-V Series Vacuum Electromagnetic Contactors |
| Model | SH-V600 |
| Type | AC-operated vacuum electromagnetic contactor |
| Main Contact Rating | 630 A (AC-3, representative rating) |
| Frame Size | 600 A |
| Poles | 3-pole |
| Coil Voltage | AC 200–240 V |
| Utilization Category | AC-3 (three-phase squirrel-cage motor) |
| Switching Frequency | up to 1,200 ops/hour (series rating) |
| Electrical Endurance (AC-3) | 250,000 ops (series rating) |
| Mechanical Endurance | 2,500,000 ops (series rating) |
| Approvals | cULus, cURus, CE (LVD), CCC |
| Country of Origin | Japan |
| Condition | New (original stock) / used-tested — please confirm at order |
Please verify the exact coil code (e.g. AC200V 2A2B), auxiliary contact configuration and frame size against your existing unit before ordering.
Typical Applications
- Motor starting / stopping and reversing in industrial machinery
- Capacitor switching and power factor correction duty
- Process plants, machine tools, compressors, pumps and fans
- Medium-duty high-cycle switching applications
- Maintenance and spare-part replacement for SH-V switchgear
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