Schneider GV3P50 37-50A Motor Thermal Magnetic Circuit Breaker
Schneider GV3P50 37-50A Motor Thermal Magnetic Circuit Breaker
Price: ₽10115.30
₽8559.10/ piece
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GV3P50 37-50A
GV3P50 37-50A
GV3P50 37-50A
GV3P50 37-50A
GV3P50 37-50A
GV3P50 37-50A

Schneider GV3P50 37-50A Motor Thermal Magnetic Circuit Breaker

Price: ₽10115.30
₽8559.10/ piece
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Schneider GV3P50 37-50A Motor Thermal Magnetic Circuit Breaker

Product Information Product Specifications
Model:
GV3P50 37-50A
Brand:
Schneider
Application:
Industrial
Ordering instructions
Quality:
New, Original package
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
50
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
1.500 KG
Overview
GV3P50 belongs to Schneider Electric TeSys Deca GV3P series frame size 3 motor-specific thermal magnetic circuit breaker, dedicated to three-phase asynchronous motor overload, short-circuit and phase loss integrated protection.

Core model definition:

GV3: Motor circuit breaker series (high current frame, 13~80A range)

P: Rotary knob operation type

50: Max adjustable thermal current 50A, thermal trip adjustable range 37–50A

Terminal design: Patented EverLink BTR screw clamping terminals, anti-loose and anti-vibration wiring for industrial harsh environments

Matching motor power (50/60Hz AC):

400/415V: 22kW three-phase motor

500V: 30kW

690V: 45kW

2. Complete Technical Specification Table

CategoryParameterStandard Value
Basic Model InfoFull Part No.GV3P50

Brand SeriesSchneider TeSys Deca GV3P

Poles3P three-phase

Operation ModeLarge rotary green knob (ON/Off/Tripped three-position visible indication)
Current & Trip CharacteristicsThermal overload adjustable range37 A ~ 50 A (bimetallic long delay overload protection)

Instant magnetic short-circuit trip currentFixed 14 × In (Max 700A instantaneous short-circuit cut-off)

Built-in functionAutomatic phase loss protection (trip quickly when single-phase power loss)
Electrical RatingsRated operational voltage UeAC 50/60Hz 230V / 400V / 500V / 690V

Insulation voltage Ui1000V
Short-Circuit Breaking Capacity (Icu)230/240V AC100 kA

400/415V AC50 kA

500V AC12 kA

690V AC6 kA

Rated service breaking capacity Ics100% Icu (full capacity reusable after short-circuit trip)
Mounting & MechanicalInstallation methodStandard 35mm DIN rail clip-on; panel fixed via 3×M4 screws

Allowable mounting orientationAny horizontal / vertical installation

Overall dimension (W×H×D)55 mm × 132 mm × 136 mm

Weight~580 g
Terminal & WiringMain terminal typeEverLink screw clamp terminals, compatible solid/stranded copper cables

Max cable cross-section16~70 mm² single-core / multi-core cable
Environmental PerformanceOperating temperature-20 ℃ ~ +60 ℃

Storage temperature-40 ℃ ~ +70 ℃

Anti-vibration standardWithstand 2G industrial equipment vibration

Protection grade front faceIP20 (cabinet internal use only)
Accessory CompatibilityExpandable accessoriesAuxiliary contact block, alarm contact, busbar connector, extended rotary handle, current limiter
Environmental & CertificationCertificationsCCC, CE, UL, RoHS compliant

Recyclability58% recyclable material, recycled cardboard packaging

 EverLink Terminal Advantage

  1. Self-clamping screw structure, constant clamping force, no loose wiring under long-term vibration of CNC, pump, fan equipment

  2. Accept both rigid single-core cable and flexible multi-core stranded wire without additional cable lugs

  3. Large wiring window, easy on-site wiring maintenance for electricians

5. Typical Application Scenarios

  1. 22kW three-phase water pump, air compressor, fan motor protection in factory workshops

  2. Heavy-load conveying equipment, injection molding machine main drive motor feeder protection

  3. Construction machinery, packaging equipment, textile machinery high-power motor control cabinet

  4. HVAC central air conditioning large fan, cold storage compressor motor protection

  5. Integrated motor control center (MCC) drawer unit motor branch protection

 Matching & Replacement Notes

  1. Interchangeable same-series model: GV3ME50 (button operation version, identical electrical parameters, only operation handle different)

  2. Cannot replace small frame GV2 series (GV2 max current only up to 32A, insufficient breaking capacity for 22kW motors)

  3. Matching contactor: TeSys D LC1D40, LC1D50 three-phase AC contactor to form complete motor starter combination

  4. Accessory expansion: Add 1NO+1NC auxiliary contact to transmit trip signal to PLC/HMI for fault alarm

 FAQ

Q1: Can GV3P50 protect a 22kW 400V three-phase motor?

A1: Yes, the thermal adjustment range 37–50A perfectly matches the rated current of a standard 22kW/400V three-phase motor.

Q2: Does this breaker need an external phase loss relay?

A2: No, built-in automatic phase loss protection, no extra auxiliary relay required, simplify cabinet wiring.

Q3: What is the difference between GV3P50 and GV3ME50?

A3: Electrical parameters, trip curve and breaking capacity are fully consistent; GV3P is rotary knob type, GV3ME is push-button operation.

Q4: Can it be installed vertically on DIN rail?

A4: Yes, supports any horizontal or vertical installation position without affecting protection performance.

Q5: Is the breaker reusable after short-circuit tripping?

A5: Yes, Ics=100% Icu, after troubleshooting the short-circuit fault, reset the knob and it can be put back into normal operation






Product Comparison
Model:
Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
GV3P50 37-50A is a Display screen Product from Schneider.According to Schneider's product specification sheet,GV3P50 37-50A display has a resolution of , Contrast Ratio is ,Viewing Angle is ,Lamp Type is ,Signal Interface is ,Brightness is .Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of GV3P50 37-50A after packaging is 1.500KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.
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100% Original | Factory Sealed
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100% Pre-Ship Testing & 6-Month RMA

Each panel passes through our six-step quality chain—incoming, display, appearance, interface, packaging, and tracking. Backed by a 6-month RMA.

Test OK Before Ship | RMA 6 Months
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99 Units In Stock · Ships in 1–3 Days

Stocked in our Shenzhen Longhua warehouse. Standard lead time 1–3 business days; quotations returned within 24 hours.

99 In Stock | Lead Time 1-3 Days
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Worldwide Shipping with Full Tracking

DHL, FedEx, UPS and TNT available. ESD-safe packaging. Typical door-to-door delivery: 5–7 business days globally.

DHL · FedEx · UPS · TNT | Worldwide

Quality issue? Return freight is on us. Damaged in transit? We cover it in full.

Why 1,000+ Engineers Trust Zhiyan Since 2013

factory 18 Years of Industrial LCD Supply Chain Expertise

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Worldwide shipping via express couriers, full tracking from warehouse to door

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Every order follows the same chain: Warehouse → QC → Packaging → Shipping → You

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Transportation damage covered by us — zero risk on your side

What Buyers Say — 4.8/5 from Verified Orders

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— Verified Buyer, Nov 2025

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