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GE SFHA36AT0250 Plastic Enclosed Circuit Breaker
GE SFHA36AT0250
1. Overview
GE SFHA36AT0250 is a high-performance Molded Case Circuit Breaker (MCCB) from GE’s Spectra series. Designed for industrial power systems, this model features strong short-circuit interruption capability and flexible protection functions, ensuring reliable operation of electrical equipment in various industrial scenarios.
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2. Specifications
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Parameter
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Specification
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Remarks
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|---|---|---|
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Rated Current
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250A
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Rated value can be set via front-mounted rating plug
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Rated Voltage
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600V AC
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Supports high-voltage electrical systems
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Pole Number
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3 Poles
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Suitable for three-phase systems
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Short-Circuit Interruption Capacity
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25kA (600V) / 65kA (480V) / 100kA (240V)
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UL 489 Certified
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Trip System
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Digital RMS (Solid State)
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Accurately detects non-sinusoidal current
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Frame Type
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SFHA 250A Frame
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Supports modular accessories
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Dimensions
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10.12″ H x 4.12″ W x 3.81″ D
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Standard industrial size
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Weight
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Approx. 9.1 lbs (4.1 kg)
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Easy for on-site installation
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3. Product Features
- Digital Solid-State RMS Detection: Adopts advanced solid-state RMS detection technology, which can accurately respond to high harmonic current waveforms and avoid false tripping, ensuring stable operation of the power system.
- Modular Design: Frame-type structure with universal internal accessories, facilitating on-site replacement and maintenance, and reducing inventory costs for enterprises.
- Multiple Protection Functions: Built-in adjustable instantaneous, short-time (tracking short-time) and long-time (overload) protection functions, suitable for protection needs of various motors and transformers.
- High Reliability: Complies with international standards such as UL, CSA, and CE, with excellent durability and impact resistance, adapting to harsh industrial environments.
- On-Site Setting: Supports on-site installed front-mounted rating plug (SRPF), allowing setting or changing the rated current without disassembling the housing, improving work efficiency.
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4. Structure and Composition
- Frame: GE SFHA36AT0250 belongs to the SF frame series, providing mechanical support and installation foundation for 250A rated current.
- Trip Unit: Built-in digital solid-state RMS trip device, responsible for current sampling, analysis and trip action execution.
- Lugs: Usually bolt-connected, allowing bidirectional wire access and providing stable electrical connection.
- Rating Plug: SRPF rating plug, enabling quick on-site setting of rated current.
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5. Application Fields
- Industrial Power Distribution: Protection of large motors, transformers and distribution panels.
- Power Systems: Circuit protection for power stations and power distribution rooms.
- Manufacturing Industry: Safety protection for high-power electrical equipment.
- Building Facilities: Main power distribution protection for commercial buildings.
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6. Installation and Maintenance
Installation
- Panel Mounting: Fix the circuit breaker frame according to the size of the distribution panel, ensuring firm installation and no looseness.
- Wiring: Use bolt connectors to connect wires, ensuring tight fastening to prevent poor contact and electrical faults.
- Setting: Set the current through the rating plug according to the load requirements to ensure the protection function matches the actual working conditions.
Maintenance
- Regular Inspection: Check the tightness of bolts and clean internal dust to prevent dust accumulation from affecting the performance of the circuit breaker.
- Function Test: Conduct on-site trip test regularly to ensure the protection sensitivity of the circuit breaker and timely find potential faults.
- Accessory Replacement: Damaged lugs or trip units should be replaced in a timely manner; original accessories are recommended to ensure compatibility and reliability.
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If you would like to learn more about our products and services, please feel free to contact us at any time!
- Sales Manager : Jinny
- Email : sales5@xrjdcs.com
- Whatsapp/Mobile:+86 15359273791
Global renowned brand cooperation
ABB 丨 GE 丨Allen Bradley 丨 Honeywell 丨 Emerson 丨 Bently Nevada 丨 Westinghouse
Triconex 丨 Foxboro 丨 ICS Triplex 丨 Hima 丨 Schneider 丨 Yokogawa 丨 Woodward
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Company Introduction
We are a high-tech enterprise with years of professional experience in the sales of spare parts for large-scale imported systems (Distributed Control Systems, Programmable Logic Controllers, Redundant Fault-Tolerant Control Systems, Robot Systems) and system integration. Our main brands include ABB, Foxboro, Triconex, Bently Nevada, Ovation, Motorola, Xycom, A-B, Schneider, GE Fanuc, Yaskawa, Woodward and other imported automation system spare parts.
Professionalism and Experience
We have rich experience and professional technical accumulation in the industry, enabling us to provide customers with high-quality products and services. We focus on technological research and development as well as innovation, and have a complete production line and quality control system to ensure the reliability and durability of each product.
Customer-Oriented Service
We attach great importance to communication with customers and can provide customized solutions according to their needs. Whether it is pre-sales consultation or after-sales service, we always take customers as the center, providing timely response and professional support to ensure the best customer experience.
Product Diversity
Our product line is rich, covering multiple fields, and can meet the diverse needs of different customers. Whether it is large-scale production or personalized customization, we can provide high-quality solutions to ensure the high cost performance of products.
Advanced Technology and Equipment
We have advanced production equipment and technological processes, and constantly improve our technical level to maintain market competitiveness. Through continuous innovation and technological improvement, we can produce products with more market competitiveness.
Superior Geographical Location
Located in Xiamen, we benefit from the city’s superior geographical location and convenient transportation and logistics network, which enables us to respond to the needs of domestic and foreign customers more quickly and efficiently, and shorten the delivery time.
Good Corporate Reputation
We enjoy a good reputation in the industry, and have won the trust and long-term cooperative relations of many customers with an honest and pragmatic attitude.
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