WENZHOU SANTUO ELECTRICAL CO.,LTD.
                                                                                                           
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21 Years
Since 2005
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MCB Circuit Breaker

China STM11-125 DC Miniature Circuit Breaker 24VDC to 1000VDC 1P to 4P for sale

STM11-125 DC Miniature Circuit Breaker 24VDC to 1000VDC 1P to 4P

Price: Negotiable
MOQ: 1200PCS
Delivery Time: 20DAYS

The STM11-125 DC MCB offers reliable overcurrent protection from 24VDC to 1000VDC in 1P to 4P configurations. Designed for high durability and efficiency, it meets international standards and supports custom options for diverse industrial applications.

China Plug In Mounting MCB Circuit Breaker 6kA 1P 230V for Southern American Market for sale

Plug In Mounting MCB Circuit Breaker 6kA 1P 230V for Southern American Market

Price: Negotiable
MOQ: 12000PCS
Delivery Time: 20DAYS

Compact plug-in mounting MCB with 6kA breaking capacity, 230V rated voltage, and 1-pole design. Complies with Southern American standards. Ideal for residential and commercial distribution boards. Durable, reliable, and easy to install.

China STM3-63 C63 4P Miniature Circuit Breaker Low Voltage MCB 63A 400V for sale

STM3-63 C63 4P Miniature Circuit Breaker Low Voltage MCB 63A 400V

Price: Negotiable
MOQ: 10000PCS
Delivery Time: 20DAYS

Rated 63A with 400V AC, this 4-pole MCB ensures reliable overload and short-circuit protection. Compact design, high breaking capacity, and compliance with IEC standards for industrial and commercial use.

China 1A to 63A 6KA MCB Miniature Circuit Breaker 1P 2P 3P 4P IEC60898 for sale

1A to 63A 6KA MCB Miniature Circuit Breaker 1P 2P 3P 4P IEC60898

Price: Negotiable
MOQ: 10000PCS
Delivery Time: 20DAYS

High breaking capacity up to 6kA. Complies with IEC60898 standard. Available in 1P to 4P configurations. Ensures reliable overload and short circuit protection for residential and commercial applications.

China THQL Series 75A Plug In Residential MCB Circuit Breaker 120 240V for sale

THQL Series 75A Plug In Residential MCB Circuit Breaker 120 240V

Price: Negotiable
MOQ: 24000PCS
Delivery Time: 20DAYS

THQL series 75A plug-in MCB for residential use. Rated 120/240V, 10kAIC. Compact design, easy installation, and reliable overload and short-circuit protection. UL listed.

China 35mm DIN Rail Miniature Circuit Breaker 63A 400V MCB for Industrial Use for sale

35mm DIN Rail Miniature Circuit Breaker 63A 400V MCB for Industrial Use

Price: Negotiable
MOQ: 12000PCS
Delivery Time: 25DAYS

Rated 63A at 400V, this 35mm DIN rail MCB ensures reliable overcurrent protection. Features high breaking capacity, durable construction, and compliance with international standards. Ideal for industrial and commercial electrical panels.

China Sontuoec 2P MCB Circuit Breaker 230V Panel Mount Thermal Magnetic Protection for sale

Sontuoec 2P MCB Circuit Breaker 230V Panel Mount Thermal Magnetic Protection

Price: Negotiable
MOQ: 1000pcs
Delivery Time: 15days

Reliable 2P MCB with 230V rating for panel mounting. Features thermal magnetic protection, high breaking capacity, and durable construction. Ideal for industrial and commercial electrical distribution. CE certified.

China WiFi Smart MCB Circuit Breaker 16A Remote Control Reclosing Overload Protection for sale

WiFi Smart MCB Circuit Breaker 16A Remote Control Reclosing Overload Protection

Price: Negotiable
MOQ: 100pcs
Delivery Time: 5-8days

This 16A WiFi smart MCB circuit breaker enables remote control and automatic reclosing via app. Features overload and short circuit protection, real-time monitoring, and energy saving. Ideal for smart home and industrial automation with easy installation.

China Arc Fault Detected Plug In MCB Circuit Breaker 32A 230V for sale

Arc Fault Detected Plug In MCB Circuit Breaker 32A 230V

Price: Negotiable
MOQ: 12000PCS
Delivery Time: 20DAYS

Advanced arc fault detection MCB in plug-in design for enhanced safety. Rated 32A 230V, ensures reliable circuit protection. Compact, easy installation, and ideal for industrial and commercial applications.

China IEC 60898-1 MCB Miniature Circuit Breaker 6kA 230V 1P 16A for sale

IEC 60898-1 MCB Miniature Circuit Breaker 6kA 230V 1P 16A

Price: Negotiable
MOQ: 24000PCS
Delivery Time: 25DAYS

Compliant with IEC 60898-1, this MCB ensures reliable overcurrent protection for residential and commercial circuits. Features high breaking capacity up to 6kA, durable construction, and optional auxiliary contacts. Suitable for 230V single-phase systems.

China STET-60 Series Insert Type MCB Circuit Breaker 6kA 230V IP20 Black for sale

STET-60 Series Insert Type MCB Circuit Breaker 6kA 230V IP20 Black

Price: Negotiable
MOQ: 12000PCS
Delivery Time: 20DAYS

The STET-60 Series insert type MCB offers reliable overcurrent protection with a 6kA breaking capacity. Rated at 230V with IP20 protection, it ensures durability and safety. Ideal for industrial and commercial applications, with customizable options available.

China Sontuoec MCB Din Rail Circuit Breaker 120V 1P 6kA Airports for sale

Sontuoec MCB Din Rail Circuit Breaker 120V 1P 6kA Airports

Price: Negotiable
MOQ: 12000PCS
Delivery Time: 25DAYS

Compact 120V MCB with 6kA breaking capacity, ideal for airport and industrial DIN rail systems. Features durable construction, reliable overload and short-circuit protection, and customizable options. Compliant with international safety standards.

China MCB Heat Resistant 5KA Miniature Circuit Breaker 32A 1P for sale

MCB Heat Resistant 5KA Miniature Circuit Breaker 32A 1P

Price: Negotiable
MOQ: 24000PCS
Delivery Time: 20DAYS

Durable 5KA miniature circuit breaker with heat-resistant housing for reliable overload and short-circuit protection. Ideal for industrial and commercial use. Certified to IEC standards, available in customizable ratings.

China Anti Corrosion Sontuoec 1P MCB Miniature Circuit Breaker 6kA 230V for sale

Anti Corrosion Sontuoec 1P MCB Miniature Circuit Breaker 6kA 230V

Price: Negotiable
MOQ: 24000PCS
Delivery Time: 20DAYS

Designed for harsh environments, this 1P MCB offers reliable overcurrent protection with anti-corrosion coating. Rated 6kA breaking capacity at 230V, ensuring durability and safety. Ideal for industrial and outdoor applications. Custom options available.

China 10kA 75A MCB Miniature Circuit Breaker Overload Protection Plug In for sale

10kA 75A MCB Miniature Circuit Breaker Overload Protection Plug In

Price: Negotiable
MOQ: 24000PCS
Delivery Time: 20DAYS

This 10kA 75A MCB offers reliable overload and short circuit protection. Plug-in design for easy installation. Ideal for industrial and commercial applications, ensuring safety and durability.

China DIN Rail IEC60898 MCB 10kA 3 Phase Miniature Circuit Breaker 63A for sale

DIN Rail IEC60898 MCB 10kA 3 Phase Miniature Circuit Breaker 63A

Price: Negotiable
MOQ: 24000PCS
Delivery Time: 20DAYS

This 3-phase MCB offers 10kA breaking capacity per IEC60898, ensuring reliable overcurrent protection. Compact DIN rail design, high durability, and optional custom ratings for industrial and commercial applications.

China Sontuoec AC 10kA PA66 MCB Miniature Circuit Breaker 1P 230V for sale

Sontuoec AC 10kA PA66 MCB Miniature Circuit Breaker 1P 230V

Price: Negotiable
MOQ: 12000PCS
Delivery Time: 20DAYS

Rated 10kA breaking capacity with durable PA66 housing. Ensures reliable overload and short-circuit protection. Compact design for easy installation. Ideal for residential and commercial applications. CE certified.

China Sontuoec 4 Pole 63A 24V DC MCB Solar Circuit Breaker for sale

Sontuoec 4 Pole 63A 24V DC MCB Solar Circuit Breaker

Price: Negotiable
MOQ: 1200PCS
Delivery Time: 20DAYS

Rated 63A at 24V DC, this 4-pole solar MCB ensures reliable overcurrent protection for photovoltaic systems. Built with durable materials and compliant with international standards, it offers safe, efficient operation and supports custom configurations for industrial solar installations.

China Flame Retardant Din Rail 63A 10kA MCB Circuit Breaker for sale

Flame Retardant Din Rail 63A 10kA MCB Circuit Breaker

Price: Negotiable
MOQ: 10000PCS
Delivery Time: 20DAYS

Flame retardant MCB with 63A rating and 10kA breaking capacity. Ensures reliable overload and short-circuit protection. Compact Din Rail design for easy installation. Ideal for industrial and commercial applications.

China 2P 4P Remote Control Wireless WiFi MCB Circuit Breaker 63A for sale

2P 4P Remote Control Wireless WiFi MCB Circuit Breaker 63A

Price: Negotiable
MOQ: 100pcs
Delivery Time: 5-8days

Smart WiFi MCB with remote on/off control via app. Supports 2P and 4P configurations up to 63A. Ideal for home and industrial automation. Easy installation, real-time monitoring, and overload protection.