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Toshiba Vacuum Contactors

HA(L)/HB(L) 320 Amp, 12/15KV contactor is unique in the market and is going into many applications where only vacuum circuit breakers were used in the past.

The CV-10H offers a product of lower cost, smaller size, and over 10 times the life over medium voltage breakers.

Toshiba CV-10HA & CV-10HAL for Motor Transformer Applications and CV-10HB & CV-10HBL Capacitor Applications High Voltage Vacuum Contactor Distributor

CV-10HA, CV-10HAL, CV-10HB & CV-10HBL

CV-10HA & CV-10HAL Installation Guide

CV-10HB & CV-10HBL Installation Guide

CV-10 Series Outline Drawing

The HB model has been specially designed for capacitor switching, while the HA is for motor and transformer switching.

The CV-10 is available in non-latched or latched type version.

If you are looking for Toshiba Vacuum Contactors, please call us at (800) 894-0412 or email us at we will do our best to help you find the Toshiba low voltage vacuum contactor that you are looking for at the most competitive prices possible. If you are searching for Toshiba medium voltage vacuum contactor technical information (data-sheets) please use the datasheets or product selection guide page links.

Contactor Ratings

Type Form CV-10HA CV-10HAL CV-10HB CV-10HBL
Operating Mechanism Non-latched Latched Non-latched Latched
Standard IEC60470 (2000)
Rated Voltage (Ur) 12/15 kV 12kV
Rated Insulation Level Power Frequency Voltage 28 (42) kV
Rated Insulation Level Lightning Impulse Voltage 75 kV (To earth, Between poles)
Rated Operational Current (Ie) 320 A
Rated Frequency (fr) 50/60 Hz
Rated Short-time Withstand Current (Ik) 5000A - 1s
Rated Peak Withstand Current (Ip) 12500A
Rated Duties Class Class 300 Class 120 Class 300 Class 120
Rated Duties Operations/Hour 300 120 300 120
Rated Duties On Load Factor 40%
Rated Load and Overload Characteristics Rated making capacity 3.2 kA (Iex10)
"C"-10s x100 times
Rated Load and Overload Characteristics Rated breaking capacity 2.56 kA (Iex8)
"CO"-30s x 25 times
Withstand Overload Current (Ik) 8 kA-1s
[15xIe-1s (4.8kA-1s) , 6×Ie-30s (1.92kA-30s)]
Rated Supply Voltage of Control Circuit (Ua) 100~240VAC/100~220VDC
Thermal Current (Ith) 450A
Short-circuit Making and Breaking Current 5/4kA 4kA
Short-circuit Making and Breaking Current Duties "O"-3min.-"CO"-3min.-"CO"
Mechanical Endurance (Thousand) 250 250 250 250
Electrical Endurance (Thousand) 100 100 100 100
Electrical Endurance Category AC3 Making: 6xIe , Breaking: 1X Ie
Maximum load Motor (kW) 3500 -
Maximum load Transformer (kVA) 4500 -
Maximum load Capacitor (kvar) - 5000
Auxiliary Switches Contact arrangement 4NO-2NC 2NO-1NC 4NO-2NC 2NO-1NC
Auxiliary Switches Life (Thousand) 100
Dimensions (mm) Between Phases 165
Dimensions (mm) WxDxH 526x235x565
Dimensions (mm) Mounting Holes W500 x D146 (Dia 14 - .4Holes)
Main Circuit Terminals Horizontal or Vertical
Front Cover (Face Plate) Metal Cover
Control Circuit Driving method Electronic Control Device(Drive Unit)
Control Circuit Connection Control Connector (AMP3200)
Operating Current (A) (at AC100v) Closing 6.0
Operating Current (A) (at AC100v) Holding/Tripping 0.7 4.0 0.7 4.0
Options Counter(Mechanical Type)
Accessories Control Cable (1.25mm2×1m)

Whether we have CV-10HA contactor in stock or need to ship direct from Toshiba Industrial Systems to any USA cities; Clearwater Tech can get CV-10HB contactor to you fast and save you some money. Our industrial factory automation supplies distributors warehouse stocks some CV-10HBL medium voltage contactor products enabling us to further assist you in finding the correct Toshiba contactor in the USA, Canada, or Mexico. It will be very helpful if you have the CV-10HAL contactor part numbers ready, then our sales representatives can provide you with a pricing and availability quote for CV-10HB contactor that you are looking for in seconds. If you do not have the part numbers for CV-10HBL contactor, our application engineers will be able to help you figure out the part numbers and get the price quote to you as soon as possible.

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Motortronics Contactor

When the Power to the electromagnetic coil is removed, the vacuum chamber contacts spring open (termed as; electrically held contacts or non-latching contacts). Motortronics MVF Series 12kV Class 400, 630A and 800A, 'Non-Latching' Series of medium voltage three-phase vacuum contactors can be used in power systems with a rated voltage up to 7.2 kV and can be used for continuous AC operating currents of uptot 800 amperes.

Sola UPS

The Optional N+x Redundancy provides a fault-tolerant group of power modules and controls. The modular design is easy to upgrade so the UPS can grow with the needs of the system that is being protected. The 5K Modular is scalable from 4 to 20 kVA, offering many flexible options by adding a few standard modules. Designed to be fully configured, tested and shipped in the configuration you need, the 5K Modular also has the ability to