The Siemens 3LD22 3-Pole Disconnect Switch is engineered for reliable, safe electrical isolation in demanding industrial and commercial environments. With a 32 A rating at up to 600 V and a true three-pole design, it provides complete three-phase isolation when service is needed, helping to protect personnel and equipment during maintenance and testing. Key benefits that matter in real-world operations:
- Three-pole, three-phase isolation: ensures all conductors can be safely disconnected, preventing partial energization and enabling effective control of complex motor and process circuits.
- 32 A, 600 V capability: sized to handle common commercial and light industrial loads, making it suitable for motor feeders, panels, and distribution runs.
- Lockout/Tagout compatibility: designed to support standard safety procedures, giving maintenance teams a clear, verifiable method to secure circuits during servicing.
- Dependable under-load disconnection: built for consistent performance when switching energized circuits, delivering predictable isolation when it’s most needed.
- Durable, long-term use: crafted for repeated operation in challenging environments, helping you reduce downtime and maintenance costs over time. Ideal use cases:
- Isolating three-phase motors and equipment in manufacturing lines, HVAC systems, and processing plants.
- Serving as a dedicated service disconnect in control panels and electrical enclosures.
- Retrofit or new-install applications where clear, safe isolation is a safety and compliance priority. Why this matters for your operation:
- Safety and compliance: supports standard lockout/tagout practices, giving your team a reliable workflow for safe maintenance.
- Operational confidence: provides a clear isolation point that is easy to verify, minimizing the risk of unintended energization.
- Installation versatility: designed to integrate with common electrical control setups, enabling straightforward integration into existing panels or new builds. Specifications at a glance:
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Amperage rating: 32 A
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Voltage rating: 600 V
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Number of poles: 3-Pole
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Product type: Disconnect Switch
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Brand: Siemens
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Model: 3LD22
Choose the Siemens 3LD22 for clear, confident three-phase isolation that supports safe maintenance, durable performance, and straightforward integration in both new installations and panel upgrades.