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ABB SB204M-C16 Miniature Circuit Breaker

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ABB SB204M-C16 Miniature Circuit Breaker – 4P, 16A, C-Curve

Keep your electrical systems safe and efficient with the ABB SB204M-C16 MCB. Designed for high performance in compact spaces, this 4-pole miniature circuit breaker combines smart protection with ABB’s trusted engineering.

🔹 Key Features at a Glance

  • 4 Pole (4P) configuration

  • Rated Current: 16 A

  • Tripping Characteristic: Type C (ideal for moderate inrush currents)

  • Short-Circuit Capacity: 10 kA at 240/415V AC

  • Voltage Rating: Up to 415 V AC / 60 V DC

  • Dual Tripping Mechanisms: Thermal (overload) & Electromechanical (short-circuit)

  • High Impulse Withstand Voltage: 4 kV

  • Compact design: 70mm (W) x 85mm (H) x 69mm (D)

  • Standards Compliance: IS/IEC 60898-1

  • Country of Origin: 🇮🇳 India

Why Choose This Product
The ABB SB204M-C16 is built for reliability and safety. With its dual tripping mechanisms, it ensures quick response during overloads and short circuits. The Type C curve offers optimal protection for devices with moderate surge currents, making it a great choice for mixed-use buildings. Its robust 10 kA breaking capacity means it stands up to fault conditions without compromise. Easy to install, durable, and compliant with international standards, it’s engineered to keep your systems running smoothly.

Ideal For

  • Residential Buildings

  • Commercial Complexes

  • Industrial Facilities

  • Educational Institutions

  • Data Centers

  • Hospitals & Clinics

📲 Request a Quote on WhatsApp
Shansen Enterprises is an Authorized Channel Partner of ABB with a 100% customer satisfaction record. For pricing, bulk inquiries, or technical guidance, message us directly on WhatsApp. Our experts will respond quickly and help you choose the right protection devices for your setup.

Description

Cartoon-style illustration of an electrical engineer installing ABB MCBs in a factory panel – Shansen Enterprises, ABB Authorized Channel Partner
Cartoon visual of ABB SB204M-C16 circuit breaker installed by an engineer in an industrial panel – Supplied by Shansen Enterprises
Technical Specification Details
Rated Operational Current (Ie) 16 A
Rated Service Short-Circuit Breaking Capacity (Ics) 7.5 kA
Energy Limiting Class 3
Electrical Endurance 20000 AC cycles
Mechanical Endurance 20000 cycles
Number of Protected Poles 4
Number of Poles 4P
Tightening Torque 2 N·m
Actuator Type Toggle
Screw Terminal Type Cage Terminal
Actuator Marking I / O
Actuator Material Insulation Group II, Black, Sealable
Recommended Screw Driver Pozidriv 2
Accessories Available Yes
Remarks IP40 in enclosure with cover
Connecting Capacity Rigid: 25 mm²; Flexible: 16 mm²

Additional information

Brand

ABB

Model

SB204M-C16

Product ID

1SYS274012R0164

Type

Miniature Circuit Breaker (MCB)

No. of Poles

4 Poles

Rated Current (In)

16 A

Tripping Characteristic

Type C

Rated Voltage (Ur)

415 V AC

Operational Voltage

Max 264 V AC / 60 V DC

Breaking Capacity

10 kA

Rated Frequency

50 Hz

Impulse Withstand Voltage

4 kV

Built-in Depth

69 mm

Product Dimensions (W x H x D)

70 mm x 85 mm x 69 mm

Weight

0.47 kg

Compliance

IS/IEC 60898-1

Country of Origin

India