SIEMENS IEC Supplementary Protector: 32 A Amps, 72V DC, 10kA at 400V AC, Screw Clamp
The SIEMENS IEC Supplementary Protector (SKU 5SY42325, MPN 5SY42325) is a 32 A, A-Curve, 2-Pole UL1077 DIN Rail-Mount supplementary protector from the 5SY4 series. It features a screw-clamp connection and is rated…
SKU 3G-OTH-127991
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SIEMENS IEC Supplementary Protector (SKU 5SY42325, MPN 5SY42325) is a 32 A, A-Curve, 2-Pole UL1077 DIN Rail-Mount supplementary protector from the 5SY4 series. It features a screw-clamp connection and is rated for 400V AC with a breaking capacity of 10kA at 400V AC, and 72V DC.
Frequently Asked Questions
What is the SIEMENS 5SY42325 supplementary protector used for?
The SIEMENS 5SY42325 is a 32 A, A-Curve, 2-pole UL1077 supplementary protector designed to protect branch circuits and equipment from overcurrent and short circuits in industrial control panels, HVAC systems, and machinery. It mounts on a DIN rail and uses screw-clamp terminals for secure wiring.
What are the specifications of the SIEMENS 5SY42325 supplementary protector?
The SIEMENS 5SY42325 is rated 32 A, 400V AC with a breaking capacity of 10kA at 400V AC, and 72V DC. It is a 2-pole, A-Curve device from the 5SY4 series with screw-clamp connections. It meets UL1077 standards for supplementary protection and mounts on a DIN rail.
Where to buy the SIEMENS 5SY42325 supplementary protector worldwide?
3G Electric supplies the SIEMENS 5SY42325 supplementary protector to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 32 A, 400V AC, 2-pole UL1077 device from the 5SY4 series.
How to install the SIEMENS 5SY42325 supplementary protector?
Install the SIEMENS 5SY42325 by snapping it onto a 35 mm DIN rail. Use a screwdriver to tighten the screw-clamp terminals to the recommended torque for your wire gauge. Ensure the circuit is de-energized before installation. Follow local electrical codes and the manufacturer's instructions for proper mounting and wiring.
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Common applications for SIEMENS IECSIEMENS IEC Products
3G Electric supplies SIEMENS IEC a-curve, 2-pole ul1077 din rail-mount supplementary protectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
