Hager MBN316 3-napainen 16A B-käyrä 6kA johdonsuojakatkaisija, 3 moduulia leveä

With a short-circuit breaking capacity of 6 kA and a B-curve tripping characteristic, the Hager MBN316 delivers reliable protection for cables and equipment in residential and commercial installations.

Overview

The Hager MBN316 is a 3-pole miniature circuit breaker (MCB) rated at 16 A, designed for DIN rail mounting. It operates at 230/400 V AC and 50/60 Hz, making it suitable for a wide range of three-phase circuits. The breaker features screw terminals capable of accepting rigid conductors up to 25 mm² and flexible conductors up to 16 mm², with connection possible from both top and bottom.

What stands out

• 3-pole design for three-phase protection
• B-curve for general purpose circuits with moderate inrush currents
• 6 kA breaking capacity for safe interruption of short-circuit currents
• Compact 3-module width (52.5 mm) saves space on the DIN rail
• High electrical endurance of 10,000 cycles and mechanical endurance of 20,000 cycles

Technical details

• Number of poles: 3
• Rated current (In): 16 A
• Tripping characteristic: B
• Short-circuit breaking capacity (Icn): 6 kA
• Rated voltage (Ue): 230/400 V AC
• Frequency: 50/60 Hz
• Mounting type: DIN rail
• Module width: 3 modules (52.5 mm)
• Terminal type: Screw terminals
• Terminal capacity (rigid): 1-25 mm²
• Terminal capacity (flexible): 1-16 mm²
• Protection degree (terminals): IP20
• Protection degree (front, in enclosure): IP40
• Operating temperature: -25 to 70 °C
• Standards: EN 60898-1
• Electrical endurance: 10000 cycles
• Mechanical endurance: 20000 cycles
• Connection type: Top and bottom

Our verdict

A robust and reliable 3-pole MCB from Hager, offering solid protection with a 6 kA breaking capacity and high endurance ratings. The compact 3-module design makes it an efficient choice for distribution boards.