Siemens 5SY4 Series A-Curve 1-Pole Supplementary Protector
The SIEMENS IEC Supplementary Protector (SKU 5SY41135, MPN 5SY41135) is a 13 A, A-curve, 1-pole UL1077 DIN rail-mount supplementary protector from the 5SY4 series. It features a screw clamp terminal connection and is…
SKU 3G-OTH-21483
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 5SY41135, MPN 5SY41135) is a 13 A, A-curve, 1-pole UL1077 DIN rail-mount supplementary protector from the 5SY4 series. It features a screw clamp terminal connection and is rated for 10kA at 230/400V AC and 72V DC.
Frequently Asked Questions
What is the SIEMENS 5SY41135 supplementary protector used for?
The SIEMENS 5SY41135 is a 13 A, A-curve, 1-pole supplementary protector designed to protect branch circuits and equipment against overloads and short circuits. It is commonly used in industrial control panels, HVAC systems, and lighting circuits where UL1077 compliance is required.
What are the specifications of the SIEMENS 5SY41135?
The SIEMENS 5SY41135 is rated 13 A with a curve type A, 1-pole, and a max AIR rating of 10kA at 230/400V AC. Its DC voltage rating is 72V DC, and it uses a screw clamp terminal connection. It is part of the 5SY4 series and mounts on a DIN rail.
Where to buy the SIEMENS 5SY41135 worldwide?
You can source the SIEMENS 5SY41135 from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this supplementary protector.
How to install the SIEMENS 5SY41135 supplementary protector?
Install the SIEMENS 5SY41135 by snapping it onto a standard DIN rail. Ensure the circuit is de-energized, then connect wires using the screw clamp terminals per the torque specifications in the datasheet. Always follow local electrical codes and the manufacturer's instructions for safe installation.
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3G Electric supplies Siemens a-curve, 1-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.