Schneider Electric GV2-ME16C – Motor Circuit Breaker 9–14A | TeSys GV2 Platform
Engineering Background: The GV2-ME16C is part of Schneider Electric’s TeSys GV2 series — a globally recognized IEC motor protection platform deployed across industrial automation, HVAC, pump stations, and machine tool applications. Designed to IEC 60947-4-1 and IEC 60947-2 standards, the GV2-ME series integrates thermal-magnetic trip mechanisms into a compact DIN-rail or panel-mount body, eliminating the need for separate overload relays in most motor branch circuits.
Product Positioning: The GV2-ME16C targets procurement engineers and OEM panel builders who require a certified, space-efficient motor starter protection device for 3-phase AC motors up to 5.5 kW (400 V). Its screw-clamp terminals, rotary handle, and trip-free mechanism make it a preferred choice for high-cycle industrial environments where reliability and fast reset are critical.
Complete Technical Specifications
- Part Number / SKU: GV2-ME16C
- Manufacturer: Schneider Electric
- Series / Platform: TeSys GV2 (GV2-ME)
- Device Type: Motor Circuit Breaker (Manual Motor Starter)
- Rated Current Range: 9–14 A (adjustable thermal trip)
- Magnetic Trip (Instantaneous): 14× In (short-circuit protection)
- Motor Power Rating: Up to 5.5 kW @ 400 V AC (3-phase)
- Voltage Rating: Up to 690 V AC
- Poles: 3-pole
- Breaking Capacity (Icu): 50 kA @ 415 V AC
- Trip Class: Class 10A (IEC 60947-4-1)
- Standards: IEC 60947-2, IEC 60947-4-1, UL 508, CSA C22.2
- Mounting: DIN rail (EN 60715) or panel mount with adapter
- Terminal Type: Screw-clamp, cable range 1–6 mm²
- Degree of Protection: IP 20 (terminals IP 00)
- Operating Temperature: −25°C to +60°C
- Mechanical Durability: 250,000 operations
- Electrical Durability: 100,000 operations
- Dimensions (H×W×D): 77 × 45 × 98 mm
- Weight: Approx. 260 g
- Color: Black rotary handle
- Auxiliary Contact Options: Compatible with GV2-AN11 / GV2-AF auxiliary contact blocks
- Country of Origin: China (Schneider Electric manufacturing)
Proven Application Environments
- 3-phase AC motor branch circuit protection (pumps, fans, compressors, conveyors)
- Machine tool control panels and OEM automation cabinets
- HVAC air handling units and chiller motor starters
- Water treatment and pump station MCC panels
- Food & beverage processing lines requiring IEC-certified protection
- Marine and offshore panels (with appropriate enclosure rating)
- Building automation and infrastructure motor control centers
Engineering Advantages
- Integrated thermal-magnetic protection — eliminates separate overload relay, reducing panel footprint and wiring complexity
- Trip-free mechanism — cannot be held closed against a fault; ensures personnel and equipment safety
- Rotary handle with padlockable OFF position — LOTO (Lockout/Tagout) compliant for maintenance safety
- Phase-loss sensitivity — detects single-phasing conditions that cause motor overheating
- Adjustable thermal trip — dial-set from 9 A to 14 A to match motor FLA precisely
- High breaking capacity (50 kA) — suitable for high-fault-current industrial bus systems
- Modular accessory ecosystem — auxiliary contacts, alarm contacts, voltage releases, and communication modules available
- Global certifications — IEC, UL, CSA, CE; accepted by international inspection bodies
System Architecture & Signal Flow
In a typical motor branch circuit, the GV2-ME16C is installed downstream of the main distribution breaker and upstream of the motor contactor (e.g., LC1-D series). Line voltage enters L1/L2/L3 terminals; load exits T1/T2/T3 to the contactor coil circuit. The thermal bimetal strips monitor continuous current; the magnetic trip coil responds instantaneously to short-circuit currents exceeding 14× In. On trip, the rotary handle moves to the TRIP position, isolating all three phases simultaneously. Auxiliary contact blocks (GV2-AN11) wired in the control circuit provide remote trip indication to PLC inputs or SCADA systems. Reset is manual via the rotary handle after fault clearance — no automatic restart, preventing uncontrolled motor re-energization.
Sourcing & Quality Verification
- Source: Authorized distribution channels and verified surplus inventory
- Inspection: Each unit visually inspected for label integrity, terminal condition, and handle operation before shipment
- Authenticity markers: Schneider Electric holographic label, CE/IEC markings, and date code on housing
- Packaging: Original Schneider Electric retail box where available; otherwise anti-static poly bag with foam protection
- Warranty: 12-month Konmask.com operational warranty against manufacturing defects
- Documentation: Datasheet, wiring diagram, and declaration of conformity available on request
Procurement Process
- Confirm quantity & lead time — contact [email protected] with your PO quantity; stock status confirmed within 1 business day
- Request quotation — volume pricing available for orders ≥ 10 units; OEM/EPC project pricing on request
- Place order — via Konmask.com checkout or proforma invoice for bank transfer / L/C
- Inspection & dispatch — units tested, labeled, and shipped within 2–5 business days via DHL / FedEx / SF Express
- Documentation package — commercial invoice, packing list, COO certificate, and test report included
Technical FAQ
Q: What is the difference between GV2-ME16C and GV2-ME16?
A: The “C” suffix denotes the screw-clamp terminal version. GV2-ME16 (without suffix) uses the same current range but may reference an older catalog designation. Always specify GV2-ME16C for current production units.
Q: Can the GV2-ME16C be used as a standalone motor starter without a contactor?
A: Yes, for non-reversing, non-remote-start applications. The rotary handle provides manual ON/OFF switching. For remote or automatic control, pair with an LC1-D contactor.
Q: Is the GV2-ME16C compatible with TeSys D contactors?
A: Yes. It mounts directly to LC1-D09 through LC1-D18 contactors using the GV2-MC01 mechanical coupling kit, forming a compact manual starter assembly.
Q: What auxiliary contacts are compatible?
A: GV2-AN11 (1NO+1NC), GV2-AN20 (2NO), GV2-AN02 (2NC). These clip onto the side of the GV2-ME16C without additional wiring tools.
Q: Can this device protect single-phase motors?
A: The GV2-ME16C is a 3-pole device designed for 3-phase motors. For single-phase motor protection, use the GV2-ME series with appropriate single-phase derating or select a dedicated single-phase protector.
Q: What is the minimum order quantity?
A: No minimum order quantity. Single units available. Volume discounts apply at 10+ units.
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