SENTRON 3VA - Accessories - 3VA9157-0PK11

Product Description

SENTRON 3VA Accessories – 3VA9157-0PK11

The Siemens 3VA9157-0PK11 is a side wall-mounted rotary operating mechanism (handle kit) designed for the SENTRON 3VA1 MCCB (100–160 A frame class). It is used to enable safe external ON/OFF operation of the circuit breaker from the side of the panel door or enclosure, without direct access to live electrical components.

This accessory provides a mechanical linkage between the MCCB and the rotary handle assembly, ensuring smooth and reliable operation with clear ON / OFF / TRIP indication. It is part of Siemens’ industrial-grade operating system designed for safe isolation, operator protection, and easy switching control in low-voltage distribution systems.

The 3VA9157-0PK11 is a side-mounted variant with IP65 protection, making it suitable for harsh industrial environments where dust, moisture, and operational safety are critical. It is widely used in LT panels, MCCs, PCCs, OEM panels, and industrial switchboards.

🔹 Key Features

• Siemens SENTRON 3VA accessory
• Model: 3VA9157-0PK11
• Type: Side wall-mounted rotary operating mechanism
• Designed for 3VA1 MCCB (100–160 A frame)
• Enables external ON/OFF switching
• Clear ON / OFF / TRIP position indication
• IP65 protection class for harsh environments
• Strong mechanical linkage system for reliable operation
• Improves operator safety and panel isolation
• Suitable for side-mounted installation in enclosures
• Lockable handle option (system dependent)
• Industrial-grade durable construction