⚡ TeSys Deca Frame 3

TeSys Deca Frame 3 covers Schneider Electric’s medium‑to‑high‑power motor control and protection range, typically up to 80 A, using GV3/GV4 motor circuit breakers and LC1D contactors in the 40–80 A class.

Frame 3 is the workhorse tier for motors in the 30–45 kW range and is prominently used with ATS130 soft starters, as shown in your uploaded ATS130 catalogue.

Your document confirms:

“ TeSys Deca frame 3 and frame 4 thermal‑magnetic circuit breakers… provide short‑circuit and motor overload protections. ”

Frame 3 is the standard choice for ATS130 sizes up to 80 A.

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🔧 Key Points (Short & Clear)

• Up to 80 A motor control — ideal for 30–45 kW motors.
• Thermal‑magnetic protection — overload + short‑circuit in one device.
• Medium‑power switching — LC1D40…LC1D80 contactors.
• Modular accessories — auxiliaries, shunt trips, alarm contacts.
• Perfect ATS130 coordination — tested combinations for Type 1/Type 2 protection.
• EverLink terminals — vibration‑proof tightening on GV3/GV4.
• Global certifications — IEC, UL, CSA.

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🧩 Typical Components in TeSys Deca Frame 3

GV3P / GV4PB Motor Circuit Breakers

• Up to 80 A(GV3) and beyond (GV4)
• Adjustable thermal setting
• High short‑circuit breaking capacity
• Trip indication + accessory options

LC1D40…LC1D80 Contactors

• 40–80 A AC‑3
• High electrical endurance
• Snap‑on auxiliaries and overload relays

Together, they form a robust, medium‑power motor‑starter block.

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🏭 Typical Applications

• Pumps & fans
• Compressors
• Conveyors
• Industrial automation panels
• Soft‑starter assemblies — ATS130 + GV3/GV4 + LC1D

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⭐ One‑line summary

TeSys Deca Frame 3 (up to 80 A) delivers robust, reliable motor protection and switching for 30–45 kW motors, fully coordinated with ATS130 soft starters.