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Bticino
MEGASWITCH Disconnectors

MEGASWITCH Disconnectors

Product catalog summary

Overview: The document provides detailed specifications and features of MEGASWITCH disconnectors, including various models such as MW63, MW160, MW250, MW630, and MW1600. It covers electrical accessories, emergency rotary handles, and installation guidelines.

Specifications:

Rated Voltage: All models have a rated voltage of 690Vac and a rated insulation voltage of 690Vac.
Rated Pulse Withstand Voltage: 8 kV for all models.
Continuous Rated Current: Varies by model, with MW63 up to 250A, MW160 up to 160A, MW250 up to 250A, MW630 up to 630A, and MW1600 up to 1600A.
Operating Current: Specified for AC23A and DC23A categories across different voltages.
Maximum Fuse Current: Varies by model and type (gG and aM).
Mechanical and Electrical Operations: Mechanical operations exceed 10,000 cycles, while electrical operations vary by model.
IP Protection Index: IP20 for most models, with some accessories offering IP55.

Features:

Cable/Busbar Connection: Maximum section varies by model, with MW63 supporting up to 70 mm² and MW1600 supporting up to 4x240 mm².
Installation: Options for DIN35 rail and plate installation, with modular and molded case disconnectors available.
Accessories: Includes auxiliary and alarm contacts, shunt trips, undervoltage releases, emergency and delay modules, and various terminal options.

Recommendations:

Ensure compatibility with upstream circuit breakers and downstream disconnectors.
Consider environmental protection needs when selecting IP-rated accessories.
Follow installation guidelines for optimal performance and safety.

Dimensional Data: Detailed dimensions provided for each model, including fixed disconnector sizes and options for operation extensions.

Catalog excerpts

A Group Brand | Qlegpand

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* 2 poles in series ** depending on the type of connection/terminal used Modular disconnectors for DIN35 rail installation Ue = 690Vac - CEI EN 60947-3 AC23A utilization category (up to 500Vac) COMBINATION OF UPSTREAM CIRCUIT BREAKERS AND DOWNSTREAM DISCONNECTORS Item code MW63 EMERGENCY ROTARY HANDLE IP index Disconnector MW7006E IP55 MW63-160 EXTENDED SHAFT ROTARY HANDLES KIT IP index Disconnector MW7006 IP55 MW63-160

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Moulded case disconnectors for plate installation Ue = 690Vac - CEI EN 60947-3 AC23A utilization category (up to 500Vac) Standard version which can be fitted with accessories * 2 poles in series ** depending on the type of connection/terminal used MEGASWITCH tlClllO

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Item code SHUNT TRIPS

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Without operation extension 205 100 With operation extension 205 100 Vary-depth rotary handle

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BTicino SpA Viale Borri, 231 21100 Varese - Italia www.bticino.com bticino A Group Brand I Dlegrand In accordance with its policy of continuous improvement, the Company reserves the right to change AD-EX-MW2016C - 07/2016 specifi cations and designs without notice. All illustrations, descriptions, dimensions and weights in this catalogue are for guidance and cannot be held binding on the Company.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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