Square D Multi9 C60 1-Pole C-Curve Miniature Circuit Breaker, 120V AC

Square D Multi9 C60 1-Pole C-Curve Miniature Circuit Breaker, 120V AC

The Square D Multi9 C60 miniature circuit breaker (MCB) is a 1-pole, C-curve unit built for AC and DC networks, delivering reliable overcurrent protection for small commercial and residential electrical panels. Rated for 120 V AC operation with a 10 A line rated current at 25°C, this MCB uses tunnel-type terminals (top or bottom) for 2.5-25 mm² (AWG 14...AWG 4) rigid conductors. Backed by UL, IEC, CSA, and CCC certifications and built to UL 489 and EN/IEC 60947-2 standards, it delivers dependable, code-compliant circuit protection.

Key Features

• Line Rated Current: 10 A at 25°C for precise overcurrent protection on small commercial and residential circuits.
• Configuration: 1-pole, C-curve trip; magnetic tripping limit of 8.5 x In ±20% AC and 12 x In ±20% DC.
• Rated Operational Voltage (Ue): 120 V AC (also rated 240 V AC, 415 V AC, 440 V AC, and 125 V DC).
• Connections/Terminals: Tunnel-type terminals (top or bottom) for 2.5-25 mm² (AWG 14...AWG 4) rigid conductors, 14 mm strip length, 2.5 N.m torque.
• Network Type: Suitable for AC and DC networks at 50/60 Hz.
• Ip Degree of Protection: IP20 (IEC 60529) standalone; IP40 in a modular enclosure.
• Insulation & Impulse Withstand: Ui 500 V AC and Uimp 6 kV, per EN/IEC 60947-2.
• Durability: 20,000 mechanical cycles and 10,000 electrical cycles; suitable for isolation per EN/IEC 60947-2.

Certifications & Compliance

• UL Listed / UL 489 Standard
• IEC / EN/IEC 60947-2
• CSA C22.2 No 5
• CCC
• GB 14048.2

Technical Specifications

• Warranty: 18 months
• Range: Multi9, Range Of Product C60
• Curve Code: C
• Overvoltage Category: IV
• Network Type: AC
• Mercury Free: Yes
• Contact Position Indicator: yes
• ROHS Eur In Scope: Yes
• China ROHS In Scope: No
• Serviceability: No
• Returnability: No
• Ambient Air Temperature For Storage: -40-80 °C
• Electrical Durability: 10000 cycles
• WEEE Product Category: 5
• Weee Label: The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
• China ROHS Regulation: Product out of China RoHS scope. Substance declaration for your information.

Typical Applications

• Small Commercial Electrical Panels
• Residential Load Centers and Panelboards
• AC and DC Circuit Protection
• Modular Enclosure Panel Installations
• Renovation and New Construction Wiring

Why Square D?

Square D by Schneider Electric engineers the Multi9 C60 range to meet demanding UL 489 and EN/IEC 60947-2 standards, pairing a thermal-magnetic trip unit with secure tunnel-type terminals for reliable connections. With 20,000 mechanical cycles of durability, IP20/IP40 protection, and certification across UL, IEC, CSA, and CCC, this MCB delivers the dependable, code-compliant performance electrical professionals rely on for panel-level circuit protection.