Norak 1000 v dc circuit breaker
DC circuit prices in Pakistan range from PKR 500 to PKR 20,000 depending on type and brand. Budget DC breakers start at PKR 600 for basic MCBs, mid-range solar breakers cost PKR 1,500-5,000, while premium industrial DC circuits reach PKR 8,000-20,000. AC/DC fan circuits are priced between PKR 1,200-3,500 for complete kits. Don’t forget to budget for quality electric cables to complete your installation safely.
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Introduction to DC Circuits in Pakistan
You check three shops for the same DC circuit breaker. Shop A quotes PKR 2,500. Shop B wants PKR 3,200. Shop C asks for PKR 2,800. Then you discover hidden installation charges, cable costs, and “special delivery fees” that weren’t mentioned upfront.
We’ve all been there. Pakistan’s DC circuit market feels like a maze where prices shift weekly and transparency seems optional. One week a 2-pole solar breaker costs PKR 1,800, the next week it’s PKR 2,300 because “load shedding season started.”
You want straight answers. Clear prices. No surprises at checkout.
This guide cuts through the confusion. We’ve researched current market rates across Pakistan’s major cities, talked to suppliers, and collected real pricing data. You’ll get exact figures, know which brands offer the best value, and understand when to buy for maximum savings.
What are DC Circuits and Their Applications
DC circuits handle direct current electricity that flows in one direction. Unlike AC power from WAPDA that alternates direction 50 times per second, DC maintains constant flow. Solar panels generate DC power. Batteries store DC energy. Your car runs on 12V DC systems.
In Pakistan’s growing solar market, DC circuits protect expensive equipment. A PKR 150,000 solar inverter needs proper DC protection. Without it, one power surge destroys months of savings.
Why DC Circuit Pricing Matters in Pakistan’s Market
Pakistan’s energy crisis makes DC circuits essential. Load shedding forces families toward solar solutions. UPS systems keep businesses running. Every setup needs reliable DC protection.
Poor quality circuits cost more long-term. A PKR 800 Chinese breaker that fails after six months costs PKR 1,600 yearly. A PKR 1,500 quality breaker lasting three years costs PKR 500 annually.
Smart buyers calculate total ownership costs. They factor in replacement frequency, warranty coverage, and technician visit charges.
Current Market Trends and Growth
Pakistan’s DC circuit market grows 15% annually. Solar adoption drives demand. Government solar financing schemes increase installations. More homeowners need DC protection equipment.
Import duties affect pricing. Chinese components face 20% additional tariff. Local assembly reduces costs but limits technical specifications. Premium European brands command 40-60% price premiums.
Types of DC Circuits Available in Pakistan
DC Circuit Breakers
Standard DC breakers protect against overcurrent and short circuits. They’re the backbone of any DC protection system.
Single Pole DC Breakers
- Current range: 1A to 125A
- Voltage ratings: 12V, 24V, 250V, 600V, 1000V
- Price range: PKR 600-3,500
- Applications: Small solar systems, battery banks
Two Pole DC Breakers
- Current range: 10A to 125A
- Voltage ratings: 250V to 1000V
- Price range: PKR 1,200-5,500
- Applications: Solar arrays, larger battery systems
Miniature Circuit Breakers (MCB)
MCBs offer compact protection for residential DC systems. They’re easier to install and replace than larger breakers.
| Brand | Current Rating | Voltage | Price Range (PKR) |
| Tomzn | 16A-63A | 250V-1000V | 800-2,200 |
| CNC Electric | 10A-63A | 500V-1000V | 1,000-2,800 |
| Chint | 16A-125A | 600V-1000V | 1,200-3,500 |
| Schneider | 20A-63A | 440V-1000V | 2,500-4,500 |
Molded Case Circuit Breakers (MCCB)
MCCBs handle higher currents for industrial and commercial applications.
| Brand | Current Rating | Features | Price Range (PKR) |
| ABB | 15A-250A | Thermal-magnetic trip | 8,000-15,000 |
| Schneider | 20A-160A | Electronic trip unit | 12,000-18,000 |
| Siemens | 25A-200A | Communication ready | 10,000-20,000 |
| Local brands | 32A-125A | Basic protection | 4,500-8,000 |
Residual Current Circuit Breakers (RCCB)
Speed Controller Circuits
Electronic speed controllers provide smooth operation across voltage ranges. Essential for areas with unstable power supply.
Controller Types:
- Triac-based: PKR 800-1,500 (basic speed control)
- BLDC motor controllers: PKR 2,000-3,500 (energy efficient)
- Smart controllers: PKR 2,800-4,200 (app connectivity)
Solar DC Circuits
Solar installations require specialized DC circuits designed for photovoltaic systems. These handle higher voltages and provide string-level protection.
Solar Panel Protection Circuits
String combiner boxes include multiple DC breakers, fuses, and monitoring systems.
| Capacity | Components | Price Range (PKR) |
| 4-string combiner | 4x DC breakers, monitoring | 8,500-12,000 |
| 8-string combiner | 8x DC breakers, surge protection | 15,000-22,000 |
| 12-string combiner | 12x DC breakers, remote monitoring | 25,000-35,000 |
Battery Management Circuits
BMS circuits protect lithium battery banks from overcharge, undervoltage, and thermal runaway.
BMS Pricing by Battery Configuration:
- 3S (12V system): PKR 1,500-2,800
- 4S (16V system): PKR 2,200-3,800
- 8S (24V system): PKR 3,500-5,500
- 16S (48V system): PKR 6,500-12,000
Inverter Circuits
DC disconnect switches and breakers for inverter protection.
| Inverter Size | DC Breaker Rating | Price Range (PKR) |
| 1kW-3kW | 32A-63A | 1,800-3,200 |
| 3kW-5kW | 63A-80A | 2,500-4,500 |
| 5kW-10kW | 80A-125A | 3,500-6,500 |
| 10kW+ | 125A+ | 5,500-12,000 |
DC Circuit Price Analysis Pakistan 2025
Price Ranges by Category
Budget Range (PKR 500-1,500) Entry-level protection for small systems. Suitable for basic 12V applications like LED lighting and small fans.
- Single pole 10A-25A MCBs
- Basic thermal protection
- 6-month to 1-year warranty
- Local manufacturing or basic Chinese imports
Mid-Range (PKR 1,500-5,000) Standard protection for residential solar and UPS systems. Balances cost with reliability.
- Two pole 16A-63A MCBs
- Thermal-magnetic protection
- 2-3 year warranty
- Established Chinese brands or local premium
Premium Range (PKR 5,000-20,000) Industrial-grade protection for commercial installations. Maximum reliability and features.
- MCCBs with electronic trip units
- Communication capabilities
- 5-10 year warranty
- European or Japanese brands
Brand-wise Price Comparison
Tomzn DC Circuit Prices
Tomzn dominates Pakistan’s solar DC market with reliable mid-range products.
| Product | Specifications | Market Price (PKR) |
| TOB1Z-16 2P | 16A, 1000V solar MCB | 1,800-2,200 |
| TOB1Z-32 2P | 32A, 1000V solar MCB | 2,200-2,800 |
| TOB1Z-63 2P | 63A, 1000V solar MCB | 2,800-3,500 |
| TOB1Z-125 1P | 125A, 250V single pole | 3,200-4,200 |
| TOM7Z-125 MCCB | 125A, 600V molded case | 5,500-7,500 |
CNC Electric Prices
CNC Electric offers premium quality with competitive pricing through exclusive importers.
| Product | Specifications | Market Price (PKR) |
| YCB8-32PV 2P | 32A, 500V solar breaker | 2,500-3,200 |
| YCB8-63PV 2P | 63A, 1000V solar breaker | 3,200-4,200 |
| YCB8-63PV 4P | 63A, 1000V four pole | 4,500-6,000 |
| YCB8-125 MCCB | 125A, 1000V industrial | 8,500-11,000 |
Mora Circuit Breaker Prices
Mora provides cost-effective solutions for budget-conscious buyers.
| Product | Specifications | Market Price (PKR) |
| 32A 2P DC MCB | 32A, 600V standard | 1,500-2,000 |
| 63A 2P DC MCB | 63A, 1000V enhanced | 2,200-2,800 |
| 125A 2P MCCB | 125A, 1000V premium | 4,500-6,500 |
Local vs International Brands
Local Brand Advantages:
- Lower pricing (20-30% less than imports)
- Quick availability and service
- Understanding of local market needs
- Support for Pakistani electrical standards
International Brand Advantages:
International safety certifications
DC Circuit Applications & Use Cases
Residential Applications
Home Solar Systems
Typical 3kW residential solar system requires:
- 6x 32A DC breakers for string protection: PKR 12,000-18,000
- 1x 63A main DC disconnect: PKR 2,500-3,500
- Surge protection devices: PKR 3,000-5,000
- Total DC protection cost: PKR 17,500-26,500
Ceiling Fan Controllers
Pakistani homes increasingly adopt AC/DC fans for energy savings during load shedding.
Complete Fan Circuit Package:
- Circuit board with BLDC controller: PKR 1,800-2,800
- RF remote control system: PKR 600-1,200
- Installation accessories: PKR 300-500
- Total system cost: PKR 2,700-4,500
UPS and Battery Systems
Home UPS systems need DC protection for battery safety and longevity.
UPS Protection by Capacity:
- 850VA UPS: 20A DC breaker, PKR 800-1,200
- 1.5kVA UPS: 32A DC breaker, PKR 1,200-1,800
- 3kVA UPS: 63A DC breaker, PKR 2,000-3,000
Commercial Applications
Industrial Equipment Protection
Manufacturing facilities require robust DC protection for motor drives and control systems.
Industrial Protection Packages:
- Motor control centers: PKR 25,000-50,000 per panel
- Variable frequency drives: PKR 8,000-15,000 per unit
- PLC power supplies: PKR 3,000-6,000 per rack
Solar Farms
Commercial solar installations demand high-reliability DC protection systems.
Large-Scale Solar Protection:
- 100kW system combiner boxes: PKR 150,000-250,000
- String monitoring and protection: PKR 50,000-80,000 per MW
- DC switchgear and disconnects: PKR 200,000-400,000 per MW
Electric Vehicle Charging
EV charging stations require specialized DC circuits for fast charging applications.
EV Charging Protection:
- Level 2 AC charging: PKR 15,000-25,000 per station
- DC fast charging: PKR 50,000-100,000 per station
- Grid interconnection: PKR 100,000-200,000 per site
Technical Specifications Guide
Voltage Ratings (12V, 24V, 220V, 1000V)
DC circuits must match system voltages precisely. Mismatched ratings cause equipment damage or safety hazards.
Common System Voltages:
- 12V: Car accessories, small LED systems
- 24V: Telecom equipment, larger battery banks
- 48V: Industrial systems, large UPS units
- 220V: Motor drives, industrial equipment
- 600V: Medium solar arrays, commercial systems
- 1000V: Large solar installations, industrial plants
Current Ratings (1A to 125A)
Select breaker current rating 25% above normal operating current for safety margin.
Current Rating Selection Guide:
- Calculate maximum system current
- Add 25% safety factor
- Select next higher standard rating
- Verify interrupting capacity matches fault current
Protection Features and Safety Standards
Modern DC breakers include multiple protection mechanisms:
Thermal Protection:
- Bimetallic strips respond to overcurrent heating
- Time-current curves prevent nuisance tripping
- Ambient temperature compensation
Magnetic Protection:
- Electromagnetic coils detect short circuits
- Instantaneous response to fault currents
- Adjustable trip settings on larger units
Electronic Protection:
- Microprocessor-based trip units
- Programmable protection curves
- Communication interfaces
- Event logging and diagnostics
Installation Requirements
Professional installation ensures safety and warranty compliance. DIY installation voids most warranties and violates electrical codes.
Installation Standards:
- NEC (National Electrical Code) compliance
- Local electrical authority approval
- Proper grounding and bonding
- Adequate ventilation and clearances
Where to Buy DC Circuits in Pakistan
Online Marketplaces
Daraz.pk Price Guide
Daraz offers competitive pricing with buyer protection policies.
Daraz Advantages:
- Wide product selection
- Customer reviews and ratings
- Return and refund policies
- Nationwide delivery network
Pricing Comparison (PKR):
- Budget DC breakers: 15-20% higher than wholesale
- Mid-range products: 10-15% premium over market
- Premium brands: Competitive with physical stores
OLX Pakistan Deals
OLX provides access to used equipment and wholesale dealers.
OLX Considerations:
- Verify seller credentials
- Inspect products before payment
- No warranty or return guarantees
- Potential for counterfeit products
Specialty Electronics Stores
Local electronics stores offer personal service and immediate availability.
Store Selection Criteria:
- Authorized dealer status
- Technical support capability
- Warranty service network
- Local reputation and references
Physical Stores
Karachi Electronics Markets
Saddar Electronics Market and Tariq Road offer extensive DC circuit selection.
Karachi Market Features:
- Wholesale pricing available
- Technical expertise on-site
- Same-day availability
- Negotiable pricing
Key Suppliers:
- PowerHouse Express: Premium brands, PKR 630+ starting prices
- Industry Parts: Wide DC breaker selection
- Local dealers: Competitive pricing, limited warranty
Lahore Electrical Suppliers
Hall Road electronics market provides comprehensive electrical components.
Lahore Advantages:
- Central location for Punjab region
- Established supplier network
- Technical training availability
- Bulk purchase discounts
Islamabad Component Dealers
Federal capital suppliers focus on government and commercial projects.
Islamabad Market:
- Higher-end product focus
- Project consultation services
- Extended warranty options
- International brand availability
Installation and Maintenance Guide
Professional Installation Requirements
Electrical installation requires licensed professionals for safety and code compliance.
Installer Qualifications:
- Electrical technician certification
- Solar installation training (for PV systems)
- Local electrical authority licensing
- Insurance coverage for electrical work
Installation Process:
- System design review and approval
- Component verification and testing
- Proper mounting and connections
- Grounding and bonding verification
- System commissioning and testing
- Documentation and certification
DIY Installation Tips
Limited DIY work possible for qualified individuals with proper safety precautions.
Safe DIY Practices:
- Turn off all power sources
- Use proper personal protective equipment
- Follow manufacturer instructions exactly
- Verify connections with multimeter
- Have professional inspect completed work
DIY Limitations:
- Main panel connections require professionals
- High-voltage systems need certified installers
- Warranty may require professional installation
- Local codes often mandate licensed work
Maintenance and Troubleshooting
Regular maintenance prevents failures and extends equipment life.
Monthly Maintenance:
- Visual inspection for damage or overheating
- Connection tightness verification
- Cleaning of dust and debris
- Operation test of manual controls
Annual Maintenance:
- Professional testing of trip mechanisms
- Insulation resistance measurements
- Contact resistance testing
- Calibration verification
Common Problems:
- Nuisance tripping: Check for loose connections
- Failure to trip: Professional testing required
- Overheating: Verify proper current rating
- Corrosion: Environmental protection needed
Warranty and Support Information
Warranty terms vary significantly between brands and suppliers.
Warranty Comparison:
- Local brands: 6 months to 2 years
- Chinese imports: 1-3 years
- European brands: 3-10 years
- Premium industrial: 5-25 years
Support Services:
- Technical helplines
- Service center networks
- Replacement part availability
- Training and education programs
Future Trends and Recommendations
Smart Circuit Technology
Internet-connected breakers enable remote monitoring and control.
Smart Features:
- Real-time current and voltage monitoring
- Remote trip and reset capability
- Predictive maintenance alerts
- Energy usage analytics
- Mobile app integration
Cost Impact: Smart breakers cost 50-100% more than standard units but provide operational savings through reduced maintenance and improved reliability.
Energy Efficiency Improvements
New technologies reduce energy losses in DC protection systems.
Efficiency Trends:
- Lower contact resistance materials
- Improved magnetic designs
- Reduced standby power consumption
- Enhanced thermal management
Investment Recommendations
Short-term (1-2 years): Focus on established brands with proven track records. Avoid experimental technologies until market maturity.
Medium-term (3-5 years): Consider smart circuit investments for large installations. Factor communication capabilities into system designs.
Long-term (5+ years): Plan for technology refresh cycles. Budget for smart grid integration capabilities.
Buy Timing Strategy:
- Avoid summer peak season (March-June) when demand and prices spike
- Consider bulk purchases during winter months for better pricing
- Monitor import duty changes that affect pricing
- Stock up during promotional periods from major suppliers
