3KD4630-0QE10-0
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Overview of Siemens 3KD4630-0QE10-0
Purchase genuine Siemens 3KD4630-0QE10-0 online today for your automation system with worldwide delivery. This industrial-grade switch disconnector is a Size 4 unit rated for 630A continuous current at 690V AC, featuring a 3-pole configuration with front operating mechanism and left-hand design. The basic unit comes without handle and includes flat terminals for direct connection. Engineered to meet demanding industrial standards, the Siemens 3KD4630-0QE10-0 provides reliable circuit isolation and switching capability in large-scale power distribution systems. With operational voltage ratings from 440V DC to 690V AC, this switch disconnector delivers dependable performance in manufacturing, process control, and electrical infrastructure applications. Its compact frame size and robust construction make it ideal for panel integration where space and reliability are critical factors.
Key Features of Siemens 3KD4630-0QE10-0
- 630A rated continuous current capacity at 690V AC
- 3-pole configuration for three-phase power distribution
- Operational voltage range: 440V DC to 690V AC maximum
- Front operating mechanism with left-hand orientation
- Flat terminal connections for direct mounting
- IP00 protection on front; IP20 with closed switch and cover
- Compact dimensions: 260mm (W) × 235mm (H) × 110mm (D)
- Operating temperature range: -25°C to +70°C
- Basic unit design without integral handle for flexible installation
- Supports gG and aM fuse compatibility for enhanced circuit protection
Technical Specs of Siemens 3KD4630-0QE10-0
Access Siemens 3KD4630-0QE10-0 technical data and datasheet for detailed parameters covering voltage, I/O ratings, and compatibility before installation:
| Parameter | Value |
|---|---|
| Rated Current | 630A at 690V AC (50/60 Hz) |
| Operational Voltage (AC) | 690V maximum at 50/60 Hz |
| Operational Voltage (DC) | 440V maximum |
| Number of Poles | 3 |
| Short-Circuit Rating | 80 kA at 1000V AC without fuse |
| I2t Value (690V, gG fuse) | 4,450,000 A²·s maximum |
| Thermal Power Loss | 51W (conventional rated thermal current) |
| Frame Size | Size 4 |
| Protection Class | IP00 (front); IP20 (with cover) |
| Ambient Temperature Operating | -25°C to +70°C |
Applications / Use Case
This Siemens 3KD4630-0QE10-0 switch disconnector is commonly used in industrial automation, process control, machine automation, production line systems, and factory control panels worldwide. It serves as a primary isolation device in high-current distribution networks, ensuring safe maintenance and emergency shutdown capability. Ideal for manufacturing facilities, paper mills, cement plants, and large motor-driven conveyor systems where reliable 630A switching at elevated voltages is essential. The switch disconnector enables technicians to isolate electrical circuits with confidence, protecting personnel and equipment during maintenance and troubleshooting activities. Its robust construction and proven reliability make it a trusted choice for OEMs and systems integrators designing control cabinets and power distribution architectures.
Price & Availability
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Why Order from LeadTime.ca
Every product on LeadTime.ca is genuine and authentic OEM equipment, sourced from verified suppliers and supported with manufacturer warranty. All units are factory-tested and available for worldwide shipping. Order now for worldwide delivery and gain access to expert technical support from certified automation specialists.
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