SIEMENS
Siemens 5SY4230-7 Miniature Circuit Breaker 400V, 10kA, 2-Pole C 30A Original Brand New
5SY4230-7
$100.72
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SIEMENS
Siemens 5ST3666-0HG Connecting Terminal 35 mm², UL 489 Rated Original Brand New
Model / SKU5ST3666-0HG
High-performance connecting terminal designed for 35 mm² conductors. Fully compliant with UL 489 standards, it is specifically engineered for infeed applications with 5SJ4…-.HG series Miniature Circuit Breakers (MCB) at 480Y/277V.
Original price was: $28.96.$13.91Current price is: $13.91.
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- ConditionOriginal Brand New
- Warranty12 months
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- Up to 1-Year Warranty
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Description
Overview
The Siemens 5ST3666-0HG provides a secure and efficient power distribution interface for industrial electrical systems. This connecting terminal is a critical accessory for the SENTRON family, ensuring that power infeed to circuit breakers meets North American safety standards while maintaining compact panel design.
Key Benefit
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Certified Safety: Fully meets UL 489 requirements, making it suitable for branch circuit protection in the US and Canada.
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Robust Connection: Supports large wire cross-sections up to 35 mm², reducing heat and improving conductivity.
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System Compatibility: Seamlessly integrates with the Siemens 5SJ4 series (HG-line) for a professional, rail-mounted finish.
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High Voltage Rating: Optimized for 480Y/277V systems, ideal for heavy-duty industrial environments.
Product Function & Features
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Component Type: Infeed Terminal / Connecting Terminal.
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Compatibility: Designed for LS 5SJ4...-.HG Miniature Circuit Breakers.
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Mounting: Easy installation on standard DIN rail configurations alongside compatible MCBs.
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Material: High-quality insulation and conductive materials for long-term durability.
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Specifications
| SKU / Model | 5ST3666-0HG |
|---|---|
| Brand | SIEMENS |
| product brand name | SENTRON |
| product designation | Connecting terminal |
| design of the product | 35 mm², acc. to UL 489, 480Y/277 V for MCBs 5SJ4...-.HG infeed MCB |
| operating voltage / at AC / rated value | 1 000 V |
| operational current / at AC / rated value | 160 A |
| accessories | connection terminal |
| tightening torque | - |
| ● minimum | 4 N·m |
| ● maximum | 4 N·m |
| type of connectable conductor cross-sections / for copper conductor / stranded | 2.5 - 35 mm² |
| length | 74.7 mm |
| Weight | 0.036 kg |
| Dimensions | 73.00 × 141.00 × 46.00 mm |
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