Siemens Sentron MCCB, 3-pole, fixed mount, 55kA breaking capacity, 160A Part number 3VA1116-5ED36-0AA0

Product Overview

The Siemens 3VA1 molded-case circuit breaker (SKU: 3VA1116-5ED36-0AA0) is part of the SIRIUS 3VA1 series designed for reliable protection of electrical installations and equipment. It provides precise overload and short-circuit protection for power distribution systems up to 415 V AC and is optimized for compact panel installations. This unit features a 160 A frame size with adjustable thermal-magnetic trip characteristics for enhanced operational safety and system efficiency.

Key Features

• Thermal-magnetic trip unit with adjustable overload and fixed short-circuit protection
• Compact design suitable for switchboards and control panels
• Rated current up to 160 A, 3-pole configuration
• High breaking capacity of 36 kA at 415 V AC
• Front-mounting installation with plug-in connection options
• Clear position indication (ON/OFF/TRIP) and rotary handle operation
• Comprehensive range of accessories for system integration and communication

Technical Specifications

• Product Series: Siemens SIRIUS 3VA1 Molded-Case Circuit Breaker
• Article Number: 3VA1116-5ED36-0AA0
• Number of Poles: 3
• Rated Operational Voltage (Ue): 415 V AC
• Rated Current (In): 160 A
• Rated Short-Circuit Breaking Capacity (Icu): 36 kA @ 415 V AC
• Rated Insulation Voltage (Ui): 800 V AC
• Trip Unit Type: Thermal-magnetic, adjustable
• Mounting Type: Fixed-mounted
• Connection Type: Lug/terminal connection
• Frequency: 50/60 Hz
• Standards: IEC 60947-2 / EN 60947-2
• Weight: Approx. 1.6 kg
• Ambient Operating Temperature: –25 °C to +70 °C
• Storage Temperature: –40 °C to +85 °C

Compliance & Certifications

• Conforms to IEC 60947-2 and EN 60947-2
• UL 489 and CSA C22.2 certified for international applications
• CE-marked and RoHS-compliant
• Meets Siemens eco-design and quality standards for durability and safety

Applications

The Siemens 3VA1116-5ED36-0AA0 is ideal for use in commercial and industrial distribution boards, machinery control panels, and energy management systems. It ensures dependable protection of feeders and equipment against overload and short-circuit faults, supporting modern low-voltage power distribution architectures with safety, flexibility, and space efficiency.