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The DZ7 800Y 630A Solar MCCB is a robust electrical component specifically designed to meet the stringent requirements of solar applications operating up to 800V. This model not only ensures optimal performance but also enhances safety standards, offering features like adjustable trip settings, neutral overload protection, and advanced short circuit protection options. With its high breaking capacity, the DZ7 MCCB can efficiently manage loads such as UPS systems and battery banks. Designed with convenience in mind, it includes LED indicators for overload, short circuit, and instantaneous conditions, facilitating easier monitoring and maintenance. This MCCB complies with international standards like IS 60947-2, IEC 60947-2, and EN 60947-2, thereby guaranteeing reliability and quality.

Key Features

Features Description
Rated Voltage 800V AC
Rated Current Available in 160A, 250A, 320A, 400A, 500A, 630A, and 800A
Number of Poles 3P/4P
Trip Class Adjustable with wide range settings starting from 0.25In
Protection Type Thermal-Magnetic & Microprocessor based release
LED Indicators Separate LEDs for Overload, Short Circuit, and Instantaneous Indication
Breaking Capacity Double break high breaking capacity contact system
Isolation Positive isolation
Compliance RoHS compliant and adheres to quality standards (IS, IEC, EN)
Accessories 6 cavities for auxiliary contacts, trip alarm contact, under voltage release, and shunt release options
Attributes Description
Voltage Rating 800V AC
Current Ratings 160A, 250A, 320A, 400A, 500A, 630A, 800A
Poles 3P or 4P
Overload Setting Starting from 0.25In adjustable
Short Circuit Protection Delay or instantaneous option
Insulation Type Double insulation
Cavities for Accessories 6
Installation Standards Conforms to IS 60947-2, IEC 60947-2, EN 60947-2
Trip Mechanism Both Thermal Magnetic & Microprocessor based Release

Key Words

*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.

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Brand: L & T

Country Of Origin: India

DZ7 800Y 630A solar MCCB 800V Using for solar application 800 voltage  800V SOLOR MCCB FOR SOLOR AVAIALBAL IN ALL AMP 250A 320A 400A 630A  • Wide range of overload setting starting from 0.25In
• Adjustable Trip class
• Neutral overload protection
• Short circuit setting with delay or instantaneous option
• Adjustable instantaneous Setting
• Provision for release testing
• Separate LEDs each for Overload, Short Circuit and Instantaneous Indication
Electrical @ 800 V AC
DZ MCCBs for isolator applications offer solution for switching various loads such as
UPS, battery banks, etc. with many advantages. These MCCBs differ from regular MCCBs
only in terms of absence of protection trip units

Rated currents: 160A*, 250A, 320A, 400A, 500A, 630A, 800A

• 3P/4P

• Double break high breaking capacity contact system

• Double insulation

•

• Positive isolation

• RoHS compliant

• 6 cavities in the MCCB for variety of accessories

- Auxiliary contacts - 03 nos.

- Trip Alarm Contact - 01 nos.

- Under voltage release - 02 nos. or Shunt release - 02 nos. or combination of

Under voltage release - 01 nos. or Shunt release - 01 nos.

• MCCBs for Switch Disconnector

• Conforms to IS 60947-2, IEC 60947-2 and EN 60947-2

Protection using both Thermal Magnetic & Microprocessor based Relea



L & T

DZ7 MCCB

Solar MCCB

800V MCCB

Circuit Breaker

High Voltage MCCB

Adjustable Trip MCCB

Thermal Magnetic Circuit Breaker

Solar Application Circuit Breaker

DZ7 solar MCCB 800V

Brand: L & T

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