Product Description

Siemens 3VA2510-5HL42-0AA0 – MCCB (Molded Case Circuit Breaker)

The Siemens 3VA2510-5HL42-0AA0 is a SENTRON 3VA2 series MCCB used for industrial low-voltage power distribution and protection systems. It is designed for PCC, MCC, transformer, and generator feeder applications where reliable overload and short-circuit protection is required.

This model belongs to the 3VA25 frame (1000A class family) and comes with an electronic trip unit (ETU320 LI type protection depending on configuration).

🔹 Description

The Siemens 3VA2510-5HL42-0AA0 is a high-capacity industrial MCCB that protects electrical systems from overload and short-circuit faults. It provides adjustable protection settings and ensures safe isolation of fault currents in heavy industrial networks.

It is commonly used in large electrical distribution panels (PCC/MCC), transformer secondary protection, and generator incomer/outgoing circuits.

👉 Simple meaning:
Ye 1000A class ka heavy-duty MCCB hai jo industrial power system ko overload aur short circuit se protect karta hai.

🔹 Key Features

• Siemens SENTRON 3VA2 series MCCB
• Model: 3VA2510-5HL42-0AA0
• Frame size: 3VA25 (1000A class family)
• Rated current: 1000A
• Breaking capacity: 55 kA @ 415V AC
• Trip unit: Electronic (ETU320 LI / variant dependent)
• Protection functions:
  • Overload protection (Long time)
  • Short-circuit protection (Instantaneous)
• Adjustable settings for coordination
• 3 Pole configuration
• Fixed mounting type
• IEC 60947-2 compliant design
• High mechanical & electrical endurance