OEM/ODM customization and global support

MCCB, MCB & AC Contactor Manufacturer

OEM/ODM low-voltage electrical products for distributors, panel builders and industrial power systems.
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Product Categories

SNSX 100A–250A (1)

Molded Case Circuit Breaker

MCCB series for industrial power distribution.

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SxC60 3P10A MINIATURE CIRCUIT BREAKER (1)

Miniature Circuit Breaker

MCB series for residential and commercia systems.
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SCL1D115 AC Contactor (1)

Ac Contactor

Contactors for motor control and automation panels.
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MCCD ODM 1

ODM / OEM Service

Private label, appearance and function customization.
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Hot Products

SNSX 100A–250A

SNSX 100A–250A Molded Case Circuit Breaker with 690V AC rating, 800V insulation, and 36kA breaking capacity for reliable industrial and commercial power protection.
SNSX 100A–250A (1)

SNSX 400A-630A

SNSX 400A–630A Molded Case Circuit Breaker with advanced micro-logic electronic trip unit, high breaking performance, and IEC 60947 compliance for harsh industrial environments.
SNSX 4P400F 400A 630A Molded Case Circuit Breaker (1)

SEZC 50A-100A

SEZC 50A–100A Molded Case Circuit Breaker with thermal-magnetic trip, 690V insulation, compact fixed mounting, and reliable overload and short-circuit protection for industrial power systems.
SEZC 50A 100A (1)

SEZC 125A-250A

SEZC 125A-250A Molded Case Circuit Breaker with thermal-magnetic protection, 690V insulation, and high breaking capacity for reliable industrial power distribution and motor protection.
SEZC 125A 250A (1)

SEZC 400A-630A

SEZC 400A–630A Molded Case Circuit Breaker with four-pole thermal-magnetic protection, fixed installation design, and reliable overload and short-circuit protection for industrial and commercial power distribution systems.
SEZC 400A 630A (1)

SNS 800A-1600A

SNS 800A-1600A Molded Case Circuit Breaker delivers reliable overload and short-circuit protection up to 690V AC, ideal for industrial and commercial power distribution systems.
SNS 4P800N Molded Case Circuit Breaker (1)

Why Choose Us

Equivalent to other brands

Compatible

Reliable alternatives to mainstream brands with competitive pricing and stable performance.

supports ODMOEM

OEM & ODM

Flexible customization for logos, colors, packaging, specifications, and product development.

quality assurance

Quality Assurance

Controlled production and testing ensure consistent quality and dependable product performance.

focused on customer needs

Customer Service

Responsive support tailored to customer needs, markets, and application requirements.

Case Studies

SMO Case Studies 2

Indonesian power distribution equipment

SMO Case Studies 1

Chilean customer site equipment diagram

SMO Case Studies 3

African phased electrical equipment

Certificates

SMO_ISO 9001 EN scaled
SMO_NSX MCCB CE Certificate
iC60N MCB CE Certificate
iC60N MCB CE Certificate
Ready Board EMC Certificate

Need reliable electrical products for your market?

Contact us for product selection, OEM/ODM customization, and bulk order support.
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+86-13216097216 Phone helge@wzsmo.com E-mail