Osafe DC MCB

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MOQ : 10 Pieces

Osafe DC MCB Specification

Product Type
DC Miniature Circuit Breaker (MCB)

Material
Flame Retardant Polycarbonate/ABS with Copper/Brass internal components

Protection Level
Overcurrent, Short Circuit Protection

Surface Treatment
Moulded Plastic Housing

External Size
Compact, Standard DIN Rail Mount

Thickness
Module width - 18mm per pole

Paint Finishing
Natural (unpainted plastic finish)

Accuracy
10% Trip Curve Tolerance

Dimension (L*W*H)
Standard module size (typically 18mm width per pole, approximate size: 80 x 36 x 68 mm)

Weight
Approx. 100-150 grams per pole

Color
White body with red switch handles

Mechanical Life
10,000 operations

Breaking Capacity
6kA DC

Application
Solar PV DC Circuits, Industrial DC Panels, UPS, Battery Protection

Rated Voltage
DC 250V / 500V / 1000V (depending on variant)

Tripping Characteristics
Type C or D Curve (Fast/Normal)

Operating Temperature
-5C to +40C

Connection Type
Screw Clamp Terminal

Mounting Type
35 mm DIN Rail

Rated Current
Available from 6A to 63A

No. of Poles
1P, 2P, 3P, or 4P (Image Shows 2P Model)

Insulation Voltage
1000V DC max

Osafe DC MCB Trade Information

Minimum Order Quantity
10 Pieces

Supply Ability
1000 Pieces Per Month

Delivery Time
7 Days

About Osafe DC MCB

Jump on this opportunity - Osafe DC MCB is a sublime choice for superior protection in solar PV DC circuits, industrial panels, UPS, and battery systems. With an immaculate design, it offers impeccable performance at DC 250V, 500V, or 1000V (variant dependent), delivers 6kA breaking capacity, and supports 6A to 63A current. Featuring modular widths, fire-resistant housing, and screw clamp terminals, each pole is built for reliability and durability. Limited stock! Try now and experience the gold standard in DC circuit protection.

Versatile Application for Immaculate Protection

Osafe DC MCB is specialized for demanding environments such as solar PV arrays, industrial DC panels, battery protection, and UPS systems. Commonly used as a failsafe device against overcurrent and short circuits, it offers ideal safeguarding for renewable energy installations, telecom DC setups, and automotive battery systems. Its design ensures optimal performance where safety and reliability are paramount, making it the perfect companion for engineers in need of robust DC circuit protection.

Packaging, Payment, and Supply: Seamless Logistics

Osafe DC MCB is delivered in secure, compact packaging optimized for safe logistics and minimal damage. Orders can be processed with competitive rates and flexible payment terms to suit both traders and wholesalers. With a steady supply ability, lead times and shipment estimates are well-structured to ensure timely delivery nationwide. Receive your products, accurately counted and safely packed, directly to your business location-effortless procurement for consistent operations.

FAQ's of Osafe DC MCB:

Q: How do I select the correct Osafe DC MCB model for my application?

A: Choose the model based on your DC voltage requirements (250V, 500V, or 1000V), the rated current needed (6A to 63A), and the number of poles (1P, 2P, 3P, or 4P). Match these details to your circuit specifications for optimal protection.

Q: What types of protection does Osafe DC MCB provide?

A: Osafe DC MCB offers protection against overcurrents, short circuits, and other electrical faults, helping to safeguard connected equipment and maintain system reliability.

Q: Where can Osafe DC MCBs be used?

A: They are ideal for solar PV DC circuits, industrial DC distribution panels, UPS systems, battery protection, and wherever high-performance DC circuit-breaking is needed.

Q: What is the process for installing an Osafe DC MCB?

A: Installation is straightforward: mount onto a 35 mm DIN rail, connect the cables using the screw clamp terminals, and ensure all specifications match your system requirements before activating.

Q: What benefits come from using flame-retardant materials in this MCB?

A: Flame-retardant polycarbonate/ABS housing enhances safety by minimizing fire risks, delivering peace of mind even in demanding environments.

Q: When is it recommended to use a Type C or Type D curve MCB?

A: Use Type C for standard loads with moderate inrush currents, and Type D for heavy loads, such as motors or devices with high surge currents, ensuring precise tripping characteristics for each scenario.

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