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MCB (Din Rail) Catalog

MCB (Din Rail) Catalog
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MCB (Din Rail) Catalog

Product catalog summary
Overview: The document provides detailed specifications and features of various circuit breakers and related electrical components, including miniature circuit breakers (MCB), residual current circuit breakers (RCCB), and isolation switches. These components are designed for residential, industrial, and commercial power distribution systems, offering protection against overloads, short circuits, and earth-leakage.
Miniature Circuit Breakers (MCB): The BHA series MCBs are available with rated short-circuit breaking capacities of 4.5kA, 6kA, and 10kA. They are suitable for AC 230/400V systems with rated currents ranging from 1A to 63A. Key features include modular design for easy DIN-rail installation, mechanical life of 20,000 operations, and various tripping characteristics (C type: 5~10In, D type: 10~15In).
Residual Current Circuit Breakers (RCCB): The BHL series RCCBs provide short-circuit, overload, and earth-leakage protection. They are designed for AC 230V systems with rated currents from 6A to 40A and a sensitivity of 30mA. Features include anti-electromagnetic interference capability, tripping indication, and a test button for maintenance.
Isolation Switches: The BHG series isolation switches are used for circuit protection and control, mainly as main switches for subsidiary circuits. They support AC 230/400V systems with rated currents from 32A to 100A. The switches offer a mechanical life of 50,000 operations and are designed for easy installation.
Technical Specifications: All products conform to relevant IEC and GB standards, ensuring reliability and safety. The document includes detailed dimensions, weight, and wiring capabilities for each product type.
Accessories: Various accessories are available, including shunt trips, under-voltage trips, over-voltage trips, auxiliary switches, and alarm switches, enhancing the functionality and flexibility of the circuit breakers.
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Catalog excerpts

MCB (Din Rail) Catalog-2

MINIATURE CIRCUIT BREAKER MINIATURE CIRCUIT BREAKER BHA Series 4.5kA/6kA/10kA Applications : Applicable to the residential, industrial and commercial power distribution systems, provide circuit-control and protection on equipments against any impacts of overload and short-circuit. 2 Rated short-circuit breaking capacity (kA) Rated voltage (V) Tripping characteristics StandardIEC 60898 / GB 10963 Technical specification : Rated voltageAC 230/400V Rated current1~63A Rated short-circuit breaking capacity4,500/6,000/10,000A Tripping characteristics C type 5~10In D type10~15In Mechanical life20,000...

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MCB (Din Rail) Catalog-3

MINIATURE CIRCUIT BREAKER

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MCB (Din Rail) Catalog-4

MINIATURE CIRCUIT BREAKER MINIATURE CIRCUIT BREAKER BHA Series 100AF Applications : Applicable to the residential, industrial and commercial power distribution systems, such as high-rise buildings, residential apartment and etc., providing circuit-control and protection on equipment against any impacts of overload and short-circuit. It also can be used for any of the application with low switching operation and can be used for circuit changeover. Rated short-circuit breaking capacity (kA) Tripping characteristics StandardIEC 60947-2 / GB 14048.2 Technical Specification : Rated voltageAC 230/400V...

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MCB (Din Rail) Catalog-5

MINIATURE CIRCUIT BREAKER

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MCB (Din Rail) Catalog-6

MINIATURE CIRCUIT BREAKER MINIATURE CIRCUIT BREAKER BHA DC Series 10kA Applications : Applicable to the residential, industrial and commercial power distribution systems, providing circuit-control and protection on equipment against any impacts of overload and short-circuit. Rated short-circuit breaking capacity (kA) Voltage (AC/DC) StandardIEC 60947-2 / GB 14048.2 Technical Specification : Rated voltageDC 125V(1P) / DC 250V(2P) Rated current1~63A Rated short-circuit breaking capacity10,000A Rated impulse voltage4kV Mechanical life20,000 operations Wiring capabilitiesStranded wire-16mm² / Rigid...

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MCB (Din Rail) Catalog-7

MINIATURE CIRCUIT BREAKER

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MCB (Din Rail) Catalog-8

MINIATURE CIRCUIT BREAKER MINIATURE CIRCUIT BREAKER BHN Series Used in the "phase+neutral" circuit, single-phase or three -phase power system Applications : In the residential power distribution system with neutral circuit, when the tripping occurs, it breaks the phase wire and the neutral wire simultaneously, isolate the circuit to avoid the electrical shock on the neutral wire even after tripping. Rated short-circuit breaking capacity (kA) Tripping characteristics StandardIEC 60898 / GB 10963 Technical Specification : Rated voltageAC 230V Rated current6~32A Rated short-circuit breaking capacity4,500...

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MCB (Din Rail) Catalog-9

MINIATURE CIRCUIT BREAKER

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MCB (Din Rail) Catalog-10

RESIDUAL CURRENT CIRCUIT BREAKER RESIDUAL CURRENT CIRCUIT BREAKER BHL Series Used in the "phase+neutral" circuit, single-phase or three -phase power system Applications : Applicable to the residential, industrial and commercial power distribution systems. Compact size, provide with short-circuit, overload, earth-leakage and overvoltage protection. Excellent short circuit and overload protection are able to break phase and neutral simultaneously Rated short-circuit breaking capacity (kA) Tripping characteristics Optional function over-voltage protection (230V, internal built) StandardIEC 61009...

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MCB (Din Rail) Catalog-11

RESIDUAL CURRENT CIRCUIT BREAKER

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MCB (Din Rail) Catalog-12

RESIDUAL CURRENT CIRCUIT BREAKER Applicable to the residential, industrial and commercial power distribution systems provided with short-circuit, overload and earth- leakage protection. Type designation

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MCB (Din Rail) Catalog-13

RESIDUAL CURRENT CIRCUIT BREAKER

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MCB (Din Rail) Catalog-14

ISOLATION SWITCH ISOLATION SWITCH BHG Series Applications : Applicable to the residential, industrial and commercial power distribution systems which provided with the protection and control of the circuit, mainly used as a main switch for the subsidiary circuits. It also can be used in the application with low switching and low consumption electrical appliances and illumination, providing On/Off and isolation of the circuit. StandardIEC 60947-3 / GB 14048.3 Technical Specification : Rated voltageAC 230/400V Rated current32~100A Mechanical life50,000 operations Wiring capabilitiesStranded wire-16mm²...

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MCB (Din Rail) Catalog-15

Tool-free, left-mounted on the MCBs. For one circuit breaker, maximum three (3) accessories can be installed. Maximum, two (2) auxiliary switch (AX) can be installed for Type designation Rated I _ , I Over voltage I _ . I Width I Product .. I Current I I Trip time I , I , voltage I I range I I (mm) I Code

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MCB (Din Rail) Catalog-16

MINIATURE CIRCUIT BREAKER Over-current protection characteristic BHA series (4.5/6/10kA)BHN seriesBHL series (4.5/6kA) t(s)

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MCB (Din Rail) Catalog-17

MINIATURE CIRCUIT BREAKER

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MCB (Din Rail) Catalog-19

CIRCUIT BREAKER (MCCB / ELCB / EMCCB / MCB) Breaker & Switchgear System AUTOMATIC TRANSFER SWITCHES MOTOR CONTROL ( CONTACTOR / MS / MMS ) SURGE PROTECTIVE SMART METER INVERTER LOW VOLTAGE DEVICE POWER CAPACITORS

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MCB (Din Rail) Catalog-20

MOTOR CONTROL (CONTACTOR/ MS/ MMS), CIRCUIT BREAKER (MCCB/ ELCB/ EMCCB/ MCB), AIR CIRCUIT BREAKER, AUTOMATIC TRANSFER SWITCHES (Panel Board Type/ Residential Unit Use), SURGE PROTECTIVE DEVICE, LOW VOLTAGE POWER CAPACITORS, SMART METER, INVERTER Breaker & switchgears overseas sales dept. 3F, No.9, Sec. 1, Chang-an E. Rd., Zhongshan Dist., Taipei City 10441, Taiwan T. +886-2-2541-9822 F. +886-2-2581-2665 e-mail. [email protected] http://circuit-breaker.seec.com.tw Headquarters 16F, No.88, Sec. 6, Zhongshan N. Rd., Shilin Dist., Taipei City 11155, Taiwan T. +886-2-2834-2662 F. +886-2-2836-6187...

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