Schneider Electric TeSys TeSyS GV Miniature Circuit Breaker, 3-Pole, 320A, 36 kA Breaking Capacity

View all MCBs

Subtotal (1 unit)*

R 34 284,04

(exc. VAT)

R 39 426,65

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 25 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +R 34,284.04

*price indicative

RS stock no.:
188-4752
Mfr. Part No.:
GV6P320F
Manufacturer:
Schneider Electric
Find similar products by selecting one or more attributes.
Select all

Brand

Schneider Electric

Number of Poles

3

Product Type

Miniature Circuit Breaker

Current Rating

320A

Breaking Capacity

36kA

Mount Type

DIN Rail

Range

TeSys

Series

TeSyS GV

IP Rating

IP20

Width

255mm

Standards/Approvals

CSA C22.2 No. 60947-4-1, EN IEC 60947-4-1, UL 60947-4-1, EN IEC 60947-1, EN IEC 60947-2

Height

140mm

Depth

255mm

Reset Actuator Type

Handle

Break Time

Instantaneous

Tripping Mechanism

Thermal Magnetic

Exempt

Schneider Electric TeSys GV5 and GV6 TeSys Giga MCB Motor Circuit Breakers.


The TeSys range of MCB Motor circuit breakers GV5 and GV6, designed to protect motors from overloads, short circuits, phase unbalance and phase loss.

TeSys GV5 and GV6 are now part of the TeSys Giga range of circuit breakers. TeSys GV5 and GV6 are coordinated with TeSys Giga contactors. The TeSys Giga motor circuit breakers will give you even better protection and are perfect for demanding applications, combining advanced electronics and up to date electromechanical technology. Easily installed thanks to universal Screw fixing plus the automatic compensation for temperature changes and international standards compliance this motor circuit breaker provides excellent protection.

TeSys Giga GV5 and GV 6 MCB Features.


  • Choice of 4 x current ratings – 150 A, 220 A, 320 A, 500 A.

  • Advanced Micrologic trip unit (overload, short circuit, Phase loss and unbalance protection).

  • Adjustable overload protection (Ir): 50 to 100% x In, includes trip class selection (Class 5, 10 or 20)

  • Adjustable Short-time protection threshold (Isd): 5 to 13 x In with fixed time delay

  • Short-Circuit instantaneous protection (Ii): 15 x In (max rating of the trip unit)

  • Front LED indications: Green LED for pre-alarm before event of fault and Red LED for motor operation

  • Suitable for isolation, as per IEC standards

  • Control by direct rotary handle as standard, by door-mounted extended rotary handle as option

  • Connections: busbars/ cables with lugs

  • Compliance with standards: EN/IEC 60947-1; IEC 60947-2; IEC 60947-4-1; UL 60947-4-1; CSA C22.2 No 60947-4-1

  • Optional Thermal Fault module (SDTAM) to indicate over-load and to open contactor (before breaker tripping) in event of over-load or phase un-balance

  • Type 1 or type 2 short-circuit co-ordination, when combined with TeSys Giga contactors.

    • TeSys Giga GV5 and GV 6 MCB Applications.


  • Various application covering industry, infrastructure, and building, including:

  • Commercial property, construction, hospitals, facilities.

  • Utilities, Oil, Gas, Energy, Water, Waste-water treatment.

  • Machinery, materials handling, mining, metals, processing plants.

    • GV6P320F TeSys GV6P Motor Protection MCB Circuit Breaker.


  • Category A to IEC 60947-2.

  • Direct rotary handle / knob / switch.

  • Isolation to EN/IEC 60947-2.

  • Breaking capacity code F 36 kA.

  • Overvoltage category III.

  • Micrologic 2.3 M Trip unit (320 A, Electronic, 4800 A trip current).

  • Overload Class 5 conforming to IEC 60947-4-1, Class 10 conforming to IEC 60947-4-1, Class 20 conforming to IEC 60947-4-1.

  • Phase failure to IEC 60947-4-1.

  • Signals LED ready / LED 95% lth.

  • Mounts horizontally and vertically by screws.

  • Weight 6.5 kg.

  • Operating temperature -25°C to 70°C.

  • Colour of MCB is RAL 7016 – Anthracite.

  • Overload protection.

  • Short-circuit protection.

  • Instantaneous short-circuit protection.

  • Phase unbalance.

  • Phase loss.

    • Breaking Capacity.


  • 36 kA Icu at 400/415 V AC 50/60 Hz conforming to IEC 60947-2.

  • 25 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2.

  • 10 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2.
    • ;Durability.;
  • Mechanical 15,000 cycles.

  • Electrical 6,000 cycles or AC-3 at 400/415 V In.
    • ;Protection.;
  • IP40 IEC 60529.

  • IK07 IEC 62262.

  • Fire resistant to 960 °C conforming to IEC 60695-2-1.

  • Vibration resistant to IEC 60068-2-6.

    • Approvals

    IECEE CB Scheme

    Standards

    EN/IEC 60947-1, EN/IEC 60947-2, EN/IEC 60947-4-1, UL 60947-4-1, CSA C22.2 No 60947-4-1.

    Related links