Schneider Electric GVAD1001 Maintenance-Ready Spare TeSys GV2 Automation
The Schneider Electric GVAD1001 is an original auxiliary contact block designed for the TeSys GV2 series motor circuit breaker platform — one of the most widely deployed motor protection systems in industrial automation environments worldwide. For maintenance engineers managing aging control panels, motor control centers (MCCs), or distributed drive cabinets, sourcing a verified original GVAD1001 is critical to restoring protection integrity without triggering a full system redesign. This listing provides a factory-original, tested unit with a 12-month warranty, ready for immediate dispatch to minimize unplanned downtime.
Whether you are executing a planned shutdown inspection, responding to a tripped motor circuit, or building a strategic spare parts buffer for a multi-line production facility, the GVAD1001 fits directly into existing GV2-ME, GV2-P, and GV2-L series breaker bodies without wiring modification. Its snap-on mounting design allows field replacement in minutes, making it the preferred choice for maintenance teams operating under tight recovery windows.
Spare Maintenance Table
| Parameter | Specification |
|---|---|
| Part Number / SKU | GVAD1001 |
| Brand | Schneider Electric |
| Series | TeSys GV2 |
| Product Type | Auxiliary Contact Block (Motor Circuit Breaker Accessory) |
| Contact Configuration | 1 NO + 1 NC |
| Compatible Breaker Bodies | GV2-ME, GV2-P, GV2-L series |
| Rated Voltage | Up to 690V AC / 250V DC |
| Rated Current | 3A (AC-15), 1A (DC-13) |
| Mounting | Snap-on lateral mount |
| Degree of Protection | IP20 (when mounted) |
| Operating Temperature | -25°C to +70°C |
| Origin | France |
| Application Environment | Motor control centers, control cabinets, industrial automation panels |
| Maintenance Recommendation | Inspect contact condition every 12 months or after fault event; replace if contact resistance exceeds threshold |
| Warranty | 12 Months — Tested before shipment |
Maintenance Planning for Continuous Operation
When a GVAD1001 auxiliary contact block requires replacement, experienced maintenance engineers treat the event as a trigger for a broader cabinet inspection. The GV2 motor circuit breaker it mounts to — whether a GV2-ME08, GV2-ME14, or GV2-ME22 — should be checked for contact wear, trip mechanism integrity, and thermal memory reset. If the breaker body itself shows signs of repeated thermal tripping, it is advisable to replace the complete GV2 unit alongside the auxiliary block rather than risk a repeat failure.
Beyond the breaker, the motor control circuit feeding the protected load typically includes components that age in parallel. The LC1-D series contactor (e.g., LC1D09, LC1D12, LC1D18) paired with the GV2 in a direct-on-line or star-delta starter configuration should be inspected for coil resistance, contact pitting, and arc chute condition. Contactor coil suppression modules such as the LAD4RCE or LAD4RC should also be verified, as failed suppressors accelerate coil degradation.
The control voltage supply feeding the contactor coil — typically sourced from a 24VDC PHASEO power supply (ABL8 series) or a 230VAC transformer — should be load-tested during the maintenance window. Voltage sag under load is a common hidden cause of contactor chatter and nuisance tripping. Simultaneously, the terminal blocks (Linergy or Linergy HD series) connecting the motor circuit should be torque-checked and inspected for discoloration indicating thermal stress.
For facilities running Modicon M340, M580, or Premium PLC systems, the digital output module driving the contactor coil (e.g., BMX DDO 3202K or TSX DSY 16T2) should be verified for output channel integrity using a loop tester. Signal isolation barriers or relay output modules in the I/O chain — particularly in high-noise motor environments — are frequent failure points that are easily overlooked during a single-component replacement. Fuse holders (DF2 series) and miniature circuit breakers (iC60N, iC60H) protecting the control circuit should also be confirmed in-spec.
For sites with Magelis HMI panels (HMIGTO, HMISCU series) monitoring motor status via the auxiliary contact signal, verify that the GVAD1001 replacement restores the correct feedback state to the PLC input and HMI display. A mismatch between physical breaker state and HMI indication is a common post-maintenance issue that can mask future faults.
Site Replacement Workflow
Step 1 — Isolation & Lockout: De-energize the motor circuit and apply LOTO (Lockout/Tagout) per site safety procedure. Confirm absence of voltage at the GV2 breaker terminals using an approved voltage tester.
Step 2 — Document Existing Wiring: Photograph or sketch the auxiliary contact wiring connections (terminals 13/14 for NO, 21/22 for NC) before removal. Confirm wire labeling matches the circuit diagram.
Step 3 — Remove Faulty GVAD1001: Press the release tab on the lateral snap-on mount and slide the auxiliary block away from the GV2 breaker body. Disconnect the wiring from the auxiliary contact terminals.
Step 4 — Install Replacement Unit: Connect wiring to the new GVAD1001 per the documented configuration. Snap the block onto the GV2 breaker body until the locking tab engages audibly.
Step 5 — Functional Test: Re-energize the circuit under controlled conditions. Verify auxiliary contact switching at the PLC input or relay logic. Confirm HMI status indication is correct in both tripped and reset states.
Step 6 — Documentation: Record the replacement in the maintenance log with date, unit serial number, and post-installation test results. Update the spare parts inventory accordingly.
This workflow supports legacy GV2 system life extension without requiring panel redesign or PLC reprogramming, preserving capital investment in existing infrastructure.
Spare Parts Support FAQ
Q1: Is the GVAD1001 compatible with all GV2 series motor circuit breakers?
The GVAD1001 is designed for lateral snap-on mounting on GV2-ME, GV2-P, and GV2-L series breaker bodies. It is not compatible with GV3 or GV7 series. Always verify the breaker body model before ordering. If you are unsure, provide your existing breaker part number and we will confirm compatibility before shipment.
Q2: What does the 12-month warranty cover?
All units are functionally tested before shipment. The 12-month warranty covers manufacturing defects and contact failure under normal operating conditions. It does not cover damage resulting from incorrect installation, overcurrent beyond rated values, or environmental conditions outside the specified range. Warranty claims are processed with return authorization and inspection.
Q3: Can I order multiple units for a spare parts buffer stock program?
Yes. We support bulk orders for MRO (Maintenance, Repair & Operations) inventory programs. Volume pricing is available for orders of 5 units or more. Long-term supply agreements can be arranged for facilities managing large fleets of GV2-based motor starters. Contact our sales team to discuss stocking arrangements.
Q4: How is the unit tested and packaged before shipment?
Each GVAD1001 unit undergoes contact continuity testing and mechanical function verification prior to packaging. Units are shipped in anti-static protective packaging with individual part labeling. Expedited shipping options are available for emergency maintenance situations requiring next-day delivery.
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