• SERVICES
    ENERGY STORAGE SYSTEMS
    SOLAR ENERGY SYSTEMS
    WIND POWER SYSTEMS
  • DOWNLOADS
  • CONTACT US
  • NEWSLETTERS
  • QUOTE LIST
Login / Register

Sign inCreate an Account

Lost your password?
Facebook Twitter Email linkedin
MiPower
0 items / R0.00
Menu
MiPower MiPower
0 items / R0.00
Browse Categories
  • Pumps
    Residential Pumps

    Domestic Pumps

    Commercial Pumps

    Commercial Pumps

    Agriculture Pumps

    Agriculture Pumps

    HVCA Pumps

    Surface Pumps

    Pumps for water treatment

    Pumps for Water Treatment

    Sewage pumps

    Sewage Pumps

  • Battery Banks
  • Generators
    • Silent
    • Super Silent
    • Non-Silent
    • Cased/Canop
    • Open
    • Portable
    • Single Phase
    • Three Phase
    • Air-cooled Generators Set
    • Diesel Powered
    • Petrol Powered
    • Accessories
    home generators

    Home Usage

    Complex

    Complex

    recreation

    Recreation

    office generators

    Office

    job site generators

    Job Site

    agriculture

    Agriculture

    commercial

    Commercial

    industrial

    Industrial

    mining

    Mining

    utilities

    Utilities

    all generators

    All Generatos

    DIY Calculator

    DIY Power Calculator

    5kva | 6.5kva | 18kva | 25kva | 50kva | 56kva | 60kva | 65kva | 100kva | 125kva | 145kva | 200kva | 215kva | 250kva | 275kva | 400Kva | 500kva | 600kva | 680kva | 700kva | 900kva | 1000kva | 1250kva

  • Load Banks
  • Solar Inverter
  • Solar Panel
  • All Electrical
    low voltage electricity
    Low Voltage Electricity
    • Low Voltage Electrical products
    • Air-Circuit Breaker ACB
    • Fuses, Travel Switches, Universal Changeover Switches, Connection Terminals
    • Inverter Soft-starter
    • LC Capacitor
    • VT AVR CT PT
    • Moulded Case Circuit Breaker MCCB
    • Pilot Devices
    • Relays
    • Modular DIN Rail Products
    Power TD
    Power T&D
    • Residential and Industrial Cables
    • Capacitors
    • CT & PT
    • Gas Insulated Switchgear (GIS)
    • HV Air-insulated Switchgear
    • Insulators
    • MV & LV
    • MV Apparatus
    • Power Protection
    • Power Transformers
    • Surge Arrester
    instruments and meters
    Instruments & Meters
    • Electricity Meters

    CIU

    Gateway

    Single Phase Electricity Meter

    Three Phase Electricity Meter

    • Gas Meters
    • Monitoring Meters

    Analogue Meters

    Industrial Control Instruments

    New Energy
    New Energy
    • PV Module – Solar Panels
    • Solar Inverters
    • Grid-tied PV Inverter
    • Monitoring System
    • System Products
  • DIY Power Calculator
  • Home
  • Generators
    • Silent
    • Super Silent
    • Non-Silent
    • Cased/Canop
    • Open
    • Portable
    • Single Phase
    • Three Phase
    • Air-cooled Generators Set
    • Diesel Powered
    • Petrol Powered
    • Accessories
    home generators

    Home Usage

    Complex

    Complex

    recreation

    Recreation

    office generators

    Office

    job site generators

    Job Site

    agriculture

    Agriculture

    commercial

    Commercial

    industrial

    Industrial

    mining

    Mining

    utilities

    Utilities

    all generators

    All Generatos

    DIY Calculator

    DIY Power Calculator

    5kva | 6.5kva | 18kva | 25kva | 50kva | 56kva | 60kva | 65kva | 100kva | 125kva | 145kva | 200kva | 215kva | 250kva | 275kva | 400Kva | 500kva | 600kva | 680kva | 700kva | 900kva | 1000kva | 1250kva

  • Pumps
    Residential Pumps

    Domestic Pumps

    Commercial Pumps

    Commercial Pumps

    Agriculture Pumps

    Agriculture Pumps

    HVCA Pumps

    Surface Pumps

    Pumps for water treatment

    Pumps for Water Treatment

    Sewage pumps

    Sewage Pumps

  • Electrical Products
    low voltage electricity
    Low Voltage Electricity
    • Low Voltage Electrical products
    • Air-Circuit Breaker ACB
    • Fuses, Travel Switches, Universal Changeover Switches, Connection Terminals
    • Inverter Soft-starter
    • LC Capacitor
    • VT AVR CT PT
    • Moulded Case Circuit Breaker MCCB
    • Pilot Devices
    • Relays
    • Modular DIN Rail Products
    Power TD
    Power T&D
    • Residential and Industrial Cables
    • Capacitors
    • CT & PT
    • Gas Insulated Switchgear (GIS)
    • HV Air-insulated Switchgear
    • Insulators
    • MV & LV
    • MV Apparatus
    • Power Protection
    • Power Transformers
    • Surge Arrester
    instruments and meters
    Instruments & Meters
    • Electricity Meters

    CIU

    Gateway

    Single Phase Electricity Meter

    Three Phase Electricity Meter

    • Gas Meters
    • Monitoring Meters

    Analogue Meters

    Industrial Control Instruments

    New Energy
    New Energy
    • PV Module – Solar Panels
    • Solar Inverters
    • Grid-tied PV Inverter
    • Monitoring System
    • System Products
  • Battery Banks
  • Load Banks
  • Solar Inverters
  • solar panel
Click to enlarge
HomeElectrical ProductsLow Voltage ElectricSwitch Disconnector, Fuse-switch Disconnector, Changeover SwitchChangeover Switch NH40S Changeover Switch
Previous product
NH40SZ Automatic Changeover Switch
Back to products
Next product
RT36 Kinfe Contact Fuse Protector

NH40S Changeover Switch

1.1 Application

Mainly used in the distributing and motor circuit which has high short-circuit current,and acted as main switch or master switch

infrequently operated by hand, it is particularly suitable in the relative high class with drawable low voltage complete equipment.

They provide safety isolation and protection against overcurrent for any low voltage electrical circuit.

1.2 Standard: IEC/EN 60947-3.

1.3 General characteristic

Full-enclosed structure

Unique rolling insert type contact system.

Add to wishlist
Compare
Add to quote
This product is already in quote request list.
Browse the list
SKU: NH40S Categories: Changeover Switch, Electrical Products, Low Voltage Electric, Switch Disconnector, Fuse-switch Disconnector, Changeover Switch Tag: Chargeover Switch
Share
Facebook Twitter Email linkedin

Related products

Compare
Close

NXBLE-63 Residual Current Operated Circuit Breaker

CATALOG NXBLE-63 Residual Current Operated Circuit Breaker PDF
Quick view
Compare
Close

NXB-125 Moulded Case Circuit Breaker

Rated current: 63A, 80A, 100A, 125A; Rated voltage: 240V ~ (1P), 415V ~ (2P, 3P, 4P); Frequency: 50Hz; Electromagnetic release type: C, D; Number of poles: 1P, 2P, 3P, 4P; Mechanical life: 20000 cycles; Electrical life: 6000 cycles (In≤100A); 4000 cycles (In>100A); Rated short-circuit breaking capacity(Icu): 10000A; Short-circuit breaking capacity(Ics): 7500A; Rated impulse withstand voltage(Uimp): 4kV; CATALOG NXB-125 Moulded Case Circuit Breaker PDF
Quick view
Compare
Close

NXBLE-40 Residual Current Operated Circuit Breaker

CATALOG NXBLE-40 Residual Current Operated Circuit Breaker PDF
Quick view
Compare
Close

HDLRT0 Fuse for Distribution

HDLRT0 Fuse for Distribution 1.Electric ratings: AC50Hz, AC380V/DC400V, up to 1000A; 2.Application: for protection of power distribution apparatus against over-load and short circuit; 3.Standard: IEC 60269.
Quick view
Compare
Close

DZ158LE Residual Current Operated Circuit Breaker

1.1 Function Personnel and fire protection Cable and line protection against overload and short-circuits. 1.2 Selection I∆n ≤ 30 mA: additional protection in the case of direct contact. I∆n ≤300 mA: preventative fire protection in the case of ground fault currents. AC class – Tripping is ensured for sinusoidal,alternating currents, whether they be quickly applied or slowly increase. 1.3 Approvals and certificates CATALOG DZ158LE Residual Current Operated Circuit Breaker PDF
Quick view
Compare
Close

NB7 Miniature Circuit Breaker

The NB7 series miniature circuit breaker is applicable to the circuit with an alternating  current of 50Hz/60Hz, rated voltage of 240/415V, and rated current up to 63A for overload protection and short circuit protection, and also for not-frequent operational transformation in the circuit under normal condition. This product can be applied to various places such as industrial, commercial, and tall buildings, and residential houses. The product meets the standards of IEC60898-1. NB7 Miniature Circuit Breaker PDF  
Quick view
Compare
Close

NB310L(3PN) Residual Current Operated Circuit Breaker with over-current protection (Magnetic)

1.1 Function Personnel and fire protection: Cable and line protection against overload and short-circuits. 1.2 Selection Rated residual operating current I∆n =30 mA: additional protection in the case of direct contact. Tripping class A and AC class A class tripping is ensured for sinusoidal, alternating residual currents as well as for pulsed DC residual currents, whether they be quickly or slowly increase. AC class tripping is ensured for sinusoidal, alternating residual currents, whether they be quickly or slowly increase. Tripping curve B curve (3 In-5 In) protection and control of the circuits against  overloads and short-circuits; protection for people and big length cables in TN and IT systems. C curve (5  In-10 In) protection and control of the circuits against overloads and short-circuits; protection for resistive and inductive loads with low inrush current. 1.3 Approvals and certificates CE/CB/KEMA 1.4 Add-on devices XF9 auxiliary contacts S9 shunt release V9 under voltage release OVT-1 over voltage release CATALOG NB310L(3PN) Residual Current Operated Circuit Breaker with over-current protection PDF
Quick view
Compare
Close

NXB-63H Miniature Circuit Breaker

Rated current: 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A,; Rated voltage: 240V ~ (1P, 1P+N), 415V ~ (2 ~ 4P, 3P+N); Frequency: 50Hz; Electromagnetic release type: B, C, D; Number of poles: 1P, 1P+N, 2P, 3P, 3P+N, 4P; Mechanical life: 20000 cycles; Electrical life: 10000 cycles; Rated short-circuit breaking capacity: 10000A; Short-circuit breaking capacity: 7500A; Rated impulse withstand voltage: 4kV; CATALOG NXB-63H Miniature circuit breaker PDF
Quick view

HIGH-QUALITY POWER SOLUTIONS

DO YOU HAVE ANY INQUIRY?

Please feel free to get in touch with us, our highly trained sales team is here to help you with any inquiry. We are opened 6 days a week 8am to 5pm, and on Saturdays 9:30am to 1pm.
CONTACT US
READ MORE ABOUT US
support

GREAT SUPPORT

Our Sales crew will assist you with any inquiries during your purchase

satety

100% SAFE

Our products comply to the national and international safety regulations...

online payment

ONLINE PAYMENT

You may safely purchase online any of our products

delivery

SHIPPING & DELIVERY

Our products are shipped worldwide and our local delivery have been made simple...

DISCLAIMER

Some products and company names displayed on our website are trademarks™ or registered® trademarks of their respective holders. Use of them may not imply an affiliation with or endorsement by them. And please note that all specifications are subject to change without notice as specify in Mipower’s Terms and Conditions, and Privacy Policy.

OUR CONTACTS
11 Thora Cres, Wynberg
Sandton, Johannesburg
South Africa 2090
16 20th St, Polokwane Ext 3, Polokwane, South Africa 0700
Phone: +27 11 262-2107
Email: info@mipower.co.za
OUR COMPANY
  • Home
  • About us
  • Our Services
  • Downloads
  • Newsletter
  • Contact Us
Product Categories
  • Generators
  • Pumps
  • Battery Banks & Modules
  • Load Banks
  • Electrical Supplies
  • Solar Inverters
USEFULL LINKS
  • Privacy Policy
  • Returns and Refunds
  • Terms and Conditions
  • Login | Register
  • Request a Quote
Copyright 2020 MiPower Pty Ltd. All right reserved. Website developed by VTech Technologies
comodo certificateMiPower payment options

Shopping cart

close
  • Menu
  • Categories
  • Home
  • Generators
  • Pumps
  • Electrical Products
  • Battery Banks
  • Load Banks
  • Solar Inverters
  • solar panel
  • Home
  • Generators
  • Pumps
  • Electrical Products
  • Battery Banks
  • Load Banks
  • Solar Inverters
  • solar panel
Scroll To Top

Stay safe! Visit the SA Department of Health's website for COVID-19 updates and advise: www.sacoronavirus.co.za

Facebook Twitter Instagram linkedin