Skip to content Skip to navigation menu

Select Delivery Method

Please enter your delivery address to check availability.
Select delivery address
Please enter valid address
Add A Delivery Address* Please enter valid address
Can't find address?Try Address Form
e.g.
  1. Blackwoods - Level 4
  2. Level 4
  3. Unit 7
  4. Lot 684
  5. Shop 11
Address Line 1 * Please enter valid address
e.g.
  1. 39-43 High Street
  2. 26 Talavera Road
Address Line 2 Please enter valid address
Suburb * Please enter a valid suburb
Postcode
State
Switch to search address
Please note, your account has been configured incorrectly, restricting your access to the website. Please contact your administrator or customer support on 13 73 23 for assistance.
Loading...
Please select your click and collect pick up Branch to check availability.
Enter suburb or postcode You can't leave this empty
OR
Loading...
click to open Expanded view
Schneider Electric Schneider Electric (View All Products)

Schneider Electric Vigirex RH10MP, RH21MP, RH99MP, RH197, RHU 50440 Closed Toroid A Type - MA120 - Inner Diameter 120mm - Rated Current 250A

  • Schneider Electric
  • BW#: 00798307
  • Mfr#: 50440
  • UNSPSC#: 39121032
View Product Options
Login or Register to view price
QTY
Schneider Electric Vigirex RH10MP, RH21MP, RH99MP, RH197, RHU 50440 Closed Toroid A Type - MA120 - Inner Diameter 120mm - Rated Current 250A
Login or Register to view price
QTY

Features
  • Protection: when detecting significant leakage current in the line it monitors, the relay trips the breaker at the top end of it, through its shunt trip auxiliary
  • Monitoring: signalling leakage current by LED, bargraph or digital display on front, and by an output dry contact. Available in single-line and multi-line variants monitoring up to 12 different distribution lines.
  • Residual current sensitivity ranging from 30 mA to 30 A, fixed or adjustable, for A type relays,
    and 30 mA to 3 A for B type relays
  • Trip time delay ranging from 0 to 4.5 seconds, fixed or adjustable
    o Networks with operating voltage up to 1000 V, and frequency up to 400 Hz
    o lines with current carrying capacity up to 3200 A
    o main switchboards (at the foot of the transformer) in most demanding industrial environments (overvoltage withstand category IV)
  • Type A or type B as per IEC 60 755
  • Compliant with standards:
    o IEC 60 755 and IEC 60947-2 appendix M (certificates by Kema laboratories available)
    o UL 1053 listed, CSA C22.2 N° 144 for North-America
    o EAC for Russia, CCC for China
  • DIN profile, to clip on rail or secure on backplate
  • 72x72mm, for switchboard front plate or door mounting, using clips
    o Closed toroids; for new installations (new switchboards or extensions), with cable capacity up to 630 A for A type relays, 250 A for B type relays
    o Rectangular sensors; for lines with capacity up to 3200 A (busbars, or cables above 630 A)
    o Split toroids; to equip distribution lines already in operation, with cable capacity up to 250 A


    • Applications
  • Electrical networks operating with voltage above 500 V (up to 1000) or frequency higher than 60 Hz (up to 400)
  • Distribution lines with capacity 630 A and above (up to 3200)
  • Upgrade of switchboards already in operation
  • Monitoring and protection at the root of power distribution
  • Three-phase supplied loads including rectifiers : lifts, cranes, HVAC, high-power speed drives, UPS...
  • Single-phase DC boost power supply in some electric vehicle chargers
  • Loads including single-phase speed drives: washing machines, air-conditioning units, heat pumps, food processors)
  • power supply network equipped with harmonic filters


    • Specifications

     • [Ie] Rated operational current : 250 A
     • Device application : Equipment monitoring and control
     • Product or component type : Earth leakage current sensor
     • Device short name : MA120
     • Range : Vigirex
     • Range compatibility : Vigirex RH plug - in relay
     • Product Certifications : CE
     • Mounting Mode : Fixed (Cables)
     • Fixed (Plain Backplate)
     • Fixed (Profiled Sheet Metal)
     • Fixed (Slotted Backplate)
     • Clip-On (Din Rail)
     • Network Frequency : 45...440 Hz
     • Height : 164 mm
     • Ambient Air Temperature For Operation : -35-70 °C
     • Residual Short-Circuit Withstand Current : 85 Ka / 0.5 S Conforming To IEC 60947-2
     • Standards : IEC 60947-2
     • [Uimp] Rated Impulse Withstand Voltage : 12 Kv
     • Network Type : AC/DC
     • Range Compatibility : Rh10M Residual Current Protection Relay
     • Rh10P Residual Current Protection Relay
     • Rh21M Residual Current Protection Relay
     • Rh21P Residual Current Protection Relay
     • Rh68M Residual Current Protection Relay
     • Rh86M Residual Current Protection Relay
     • Rh86P Residual Current Protection Relay
     • Rh99M Residual Current Protection Relay
     • Rh99P Residual Current Protection Relay
     • Rh197M Residual Current Protection Relay
     • Rh197P Residual Current Protection Relay
     • Rhu Residual Current Protection Relay
     • Rhus Residual Current Protection Relay
     • Rmh Residual Current Protection Relay
     • [Ui] Rated Insulation Voltage : 1000 V
     • Environmental Characteristic : Exposure To Damp Heat Not In Service (25...55 °C, Rh 95 %) : 28 Cycles Conforming To IEC 60068-2-30
     • Salt Mist: Kb/2 Conforming To IEC 60068-2-52
     • Exposure To Damp Heat In Service: Category C2: 48 Hours Conforming To IEC 60068-2-56
     • Connections - Terminals : Screw Connection 0.22-0.22 mm²
     • Net Weight : 0.59 Kg
     • Range : Vigipact
     • Cable Outer Diameter : 60-60 mm: 240-240 mm² (Maximum)
     • Pollution Degree : Level 3 Conforming To IEC 60664-1
     • Ambient Air Temperature For Storage : -55-85 °C
     • Calorific Value : 3.89 Mj
     • Compatibility Code : Ma120
     • IP Degree Of Protection : Connectors: Ip20
     • Ip30
     • Current Transformer Type : A Type Closed Toroid
     • Width : 190 mm
     • Market Segment : Residential
     • Small Commercial
     • Overvoltage Category : Iv
     • Depth : 44 mm
     • [Icw] Rated Short-Time Withstand Current : 100 Ka For 0.5 S
     • Diameter : 120 mm Inner:
     • Transformer Ratio : 1/1000

    Minimum sell quantity:

    Order Quantity Multiple:

    Technical Specifications

    Type Earth Leakage Current Sensor
    Colour White
    Customers Also Bought
    Alternate Products