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Siemens 5SY6216-7 Miniature Circuit Breaker 2-Pole, C Curve, 16A, 6kA, 400V
Siemens 5SY6216-7 Miniature Circuit Breaker 2-Pole, C Curve, 16A, 6kA, 400V
Siemens 5SY6216-7 Miniature Circuit Breaker 2-Pole, C Curve, 16A, 6kA, 400V
Siemens 5SY6216-7 Miniature Circuit Breaker 2-Pole, C Curve, 16A, 6kA, 400V
Siemens 5SY6216-7 Miniature Circuit Breaker 2-Pole, C Curve, 16A, 6kA, 400V

SIEMENS

Siemens 5SY6216-7 Miniature Circuit Breaker 2-Pole, C Curve, 16A, 6kA, 400V Original Brand New

Model / SKU5SY6216-7

High-performance 2-pole Miniature Circuit Breaker (MCB) designed for 400V systems. Featuring a 16A rated current and a Type C tripping characteristic, it provides robust protection against short circuits and overloads in industrial and residential applications.

Original price was: $61.17.Current price is: $31.80.
In stockShips in 1–3 business days
  • ConditionOriginal Brand New
  • Warranty12 months
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Description

Overview

The Siemens 5SY6216-7 Miniature Circuit Breaker (MCB) is a high-performance electrical protection device designed to safeguard circuits from overloads and short circuits. Built with Siemens’ trusted engineering standards, this 2-pole, C-curve, 16A MCB delivers reliable protection for residential, commercial, and industrial electrical systems. With a breaking capacity of 6kA at 400V and a compact 70 mm depth, it ensures both safety and space efficiency.

Benefit

  • Reliable circuit protection against overload and short circuit conditions

  • Siemens quality and durability for long-term performance

  • C-curve tripping characteristic ideal for moderate inrush currents

  • Compact 70 mm design saves space in distribution boards

  • Easy installation with standard DIN rail mounting

  • Enhanced safety for residential and industrial applications

Function

  • Protects electrical circuits from damage caused by excessive current

  • Automatically disconnects power during fault conditions

  • Ensures system reliability and operational safety

  • Supports stable operation of electrical equipment

Technical Specification

  • Product Number: Siemens 5SY6216-7

  • Rated Voltage: 400 V

  • Breaking Capacity: 6 kA

  • Number of Poles: 2-Pole

  • Tripping Characteristic: C Curve

  • Rated Current: 16A

  • Depth (D): 70 mm

  • Mounting Type: DIN Rail

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Datasheet in PDF

Specifications

SKU / Model5SY6216-7
BrandSIEMENS
product brand nameSENTRON
product designationMiniature circuit breaker
number of poles2
design of pole2P
tripping characteristic classC
mechanical service life (switching cycles) / typical10 000
overvoltage categoryIII
degree of pollution3
type of voltage / of the operating voltageAC
insulation voltage (Ui)-
● with single-phase operation / at AC / rated value440 V
● with multi-phase operation / at AC / rated value440 V
supply voltage / with single-phase operation / at AC / rated value230 V
supply voltage-
operating voltage / at DC / rated value / maximum72 V
protection class IPIP20, with connected conductors
switching capacity current-
● at DC / acc. to IEC 60947-2 / rated value15 kA
● acc. to EN 60898 / rated value6 kA
● acc. to IEC 60947-2 / rated value15 kA
energy limitation class3
power loss [W] / for rated value of the current / at AC / in hot operating state / per pole1.6 W
operational current-
● at 35 °C / rated value16 A
● at 40 °C / rated value15.02 A
● at 45 °C / rated value14.51 A
● at 50 °C / rated value13.98 A
● at 55 °C / rated value13.44 A
● at AC / rated value16 A
suitability for operationMechanical engineering / industry
product component / neutral conductor switchingNo
product feature / touch protectionYes
product component-
● combined terminal topYes
● combined terminal bottomYes
product feature-
● properties for main switches in accordance with EN 60204-1Yes
● halogen-freeYes
● sealableYes
● silicon-freeYes
product extension / installable / supplementary devicesYes
breaking capacity short-circuit current (Icn)-
● at AC / acc. to UL 1077 and CSA C22.2 No.2355 kA
connectable conductor cross-section / solid-
connectable conductor cross-section / stranded-
connectable conductor cross-section / finely stranded / with core end processing-
AWG number / as coded connectable conductor cross section-
tightening torque [lbf·in] / with screw-type terminals-
tightening torque / with screw-type terminals-
position / of power supply cordAny
installation depth70 mm
number of modular width units2
fastening methodQuick assembly system
mounting positionany
influence of the surrounding temperaturemax. 95% to 55°C, max. 55% to 70°C, max. 35% to 75°C
vibration resistance / acc. to IEC 60068-2-6±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz
ambient temperature / during operation-
ambient temperature / during storage-
● minimum-40 °C
● maximum75 °C
number of test cycles / for environmental testing / acc. to IEC 60068-2-306
reference code-
● acc. to DIN EN 61346-2F
● acc. to IEC 81346-2F
Weight0.300 kg
Dimensions40.00 × 92.00 × 84.00 mm

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