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Industrial · SKU: NN0046
Thermoplastic Limit Switch Terminal 1500V 309A for High Voltage, Pkg Qty 2
This high-voltage terminal block features a robust thermoplastic housing designed for demanding industrial power distribution applications.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $59.99 |
| 11 - 50 | -5% | $56.99 |
| 51+ | -10% | $53.99 |
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Quick Answer
How Buyers Should Evaluate Thermoplastic Limit Switch Terminal 1500V 309A for High Voltage, Pkg Qty 2
This high-voltage terminal block features a robust thermoplastic housing designed for demanding industrial power distribution applications. Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.
Quick Spec Check
- Voltage Rating: 1500 V
- Current Rating: 309 A
- Material: Thermoplastic
Purchase Details
- Online price starts at $59.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 2 / Each.
- Lead time: 2-3 weeks.
Use RFQ When
- Use RFQ when you need bulk pricing, alternate pack sizes, or multi-SKU comparison.
- Request support when fit, material, or substitute selection needs confirmation before order.
- Escalate to sourcing when timeline, freight, or stocking strategy matters more than one-off checkout speed.
Technical Specifications
| Voltage Rating | 1500 V |
| Current Rating | 309 A |
| Material | Thermoplastic |
| Switch Type | Not Applicable |
| Actuator Type | Not Applicable |
| Voltage | 1500 V |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This heavy-duty terminal block is engineered for high-voltage industrial power distribution systems where reliability and safety are paramount. Constructed with a robust thermoplastic housing, the unit delivers exceptional dielectric strength and mechanical durability in demanding environments. It is specifically designed to manage extreme electrical loads, supporting voltage ratings up to 1500 V and current capacities of 309 A. The bolt-connection architecture ensures secure, gas-tight wiring that maintains integrity under continuous vibration and thermal cycling. This component allows for the integration of heavy-gauge conductors within compact control panels, providing a maintenance-free solution for critical high-energy circuits without requiring complex switching mechanisms or specialized actuators.
Key Features
Rated for continuous operation at 1500 V DC/AC Supports high current loads up to 309 A Bolt-connection design ensures vibration-resistant contacts Thermoplastic housing offers superior impact and chemical resistance Gas-tight connection prevents oxidation and corrosion Compact footprint optimized for space-constrained electrical cabinets Maintenance-free operation over extended service life High dielectric strength for enhanced personnel and equipment safety
Specifications
Voltage Rating: 1500 V Current Rating: 309 A Housing Material: High-grade Thermoplastic Connection Type: Bolt-down terminal Switch Mechanism: Not applicable (passive distribution component) Actuator Type: Not applicable Package Quantity: 2 units per pack Conductor Compatibility: Heavy-gauge industrial wiring Operating Environment: Indoor industrial facilities with controlled ventilation
Applications
High-voltage power distribution panels Industrial motor control centers Renewable energy inverter connections Railway traction power systems Heavy manufacturing plant electrical infrastructure Mining equipment power feeds Utility substation auxiliary circuits Large-scale battery storage system interconnects This terminal block serves as a critical interface in systems where standard low-voltage components fail to meet safety or performance requirements. The thermoplastic construction provides excellent resistance to environmental stressors, including moisture, dust, and non-corrosive chemicals commonly found in factory settings. By eliminating moving parts and relying on a static bolt-down mechanism, the risk of mechanical failure is significantly reduced, ensuring consistent power flow even in high-vibration zones near heavy machinery. The design facilitates easy installation and inspection while maintaining strict compliance with international safety standards for high-energy applications. Engineers and facility managers can deploy this solution to upgrade existing infrastructure or design new systems that require reliable handling of substantial electrical currents without the bulk of traditional air-insulated busbars.