Schneider Electric GVAU226 Undervoltage Trip for TeSys GV2/GV3 220-240V AC 60Hz

Schneider Electric GVAU226 Undervoltage Trip for TeSys GV2/GV3 220-240V AC 60Hz

The Schneider Electric GVAU226 is an undervoltage release accessory designed for seamless integration with TeSys GV2 and GV3 motor circuit breakers. Operating at 220-240V AC with a frequency of 60Hz, this device enhances the safety and reliability of motor control systems by ensuring circuit breakers trip during undervoltage conditions.

Key Features

• Automatic Tripping Mechanism: The GVAU226 triggers the circuit breaker when the control voltage drops below 0.35 times the nominal voltage (Uc), with potential tripping occurring between 0.35 and 0.7 Uc. ([graybar.com](https://www.graybar.com/undervoltage-release-mn-tesys-deca-220-240v-ac-60-hz/p/25023803?utm_source=openai))
• Controlled Closing: The circuit breaker can only be closed when the control voltage is within the range of 0.85 to 1.1 Uc, preventing operation under insufficient voltage conditions. ([graybar.com](https://www.graybar.com/undervoltage-release-mn-tesys-deca-220-240v-ac-60-hz/p/25023803?utm_source=openai))
• Easy Installation: Designed for right-hand side mounting on GV2 and GV3 circuit breakers, the GVAU226 connects via screw clamp terminals, facilitating straightforward installation. ([graybar.com](https://www.graybar.com/undervoltage-release-mn-tesys-deca-220-240v-ac-60-hz/p/25023803?utm_source=openai))
• Compliance and Certifications: This accessory meets multiple international standards, including IEC, UL, CSA, CCC, and EAC, and is Green Premium compliant, adhering to RoHS and REACh directives. ([graybar.com](https://www.graybar.com/undervoltage-release-mn-tesys-deca-220-240v-ac-60-hz/p/25023803?utm_source=openai))

Technical Specifications

• Control Circuit Voltage: 220-240V AC at 60Hz ([graybar.com](https://www.graybar.com/undervoltage-release-mn-tesys-deca-220-240v-ac-60-hz/p/25023803?utm_source=openai))
• Tripping Voltage Threshold: 0.35 to 0.7 Uc ([graybar.com](https://www.graybar.com/undervoltage-release-mn-tesys-deca-220-240v-ac-60-hz/p/25023803?utm_source=openai))
• Closing Voltage Range: 0.85 to 1.1 Uc ([graybar.com](https://www.graybar.com/undervoltage-release-mn-tesys-deca-220-240v-ac-60-hz/p/25023803?utm_source=openai))
• Mounting Position: Right-hand side of GV2/GV3 circuit breakers ([graybar.com](https://www.graybar.com/undervoltage-release-mn-tesys-deca-220-240v-ac-60-hz/p/25023803?utm_source=openai))
• Connection Type: Screw clamp terminals ([graybar.com](https://www.graybar.com/undervoltage-release-mn-tesys-deca-220-240v-ac-60-hz/p/25023803?utm_source=openai))
• Dimensions: Height: 89 mm; Width: 18 mm; Depth: 66 mm ([zoro.com](https://www.zoro.com/schneider-electric-undervoltage-trip-gvau226/i/G3071187/?utm_source=openai))
• Weight: 0.105 kg ([mayerelectric.com](https://www.mayerelectric.com/Product/SQUARE-D-Undervoltage-release-MN-TeSys-GV2-GV3-220-240V-AC-60-Hz-785901212539?utm_source=openai))

The Schneider Electric GVAU226 undervoltage trip is an essential component for enhancing the protection and operational integrity of motor control systems, ensuring that circuit breakers respond appropriately to voltage fluctuations.