SIEMENS IEC 5SY42505 A-Curve 2-Pole UL1077 Supplementary Protector
The SIEMENS IEC Supplementary Protector (SKU 5SY42505, MPN 5SY42505) is a 50 A, A-Curve, 2-Pole UL1077 DIN Rail-Mount supplementary protector from the 5SY4 series. It is rated for 400V AC and 72V DC, with a breaking…
SKU 3G-OTH-127934
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The SIEMENS IEC Supplementary Protector (SKU 5SY42505, MPN 5SY42505) is a 50 A, A-Curve, 2-Pole UL1077 DIN Rail-Mount supplementary protector from the 5SY4 series. It is rated for 400V AC and 72V DC, with a breaking capacity of 10kA at 400V AC, and features screw clamp terminals.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the SIEMENS 5SY42505 supplementary protector used for?
The SIEMENS 5SY42505 is a 50 A, A-Curve, 2-Pole UL1077 DIN Rail-Mount supplementary protector used to protect branch circuits and control equipment from overcurrent and short circuits in industrial control panels, HVAC systems, and machinery.
What are the specifications of the SIEMENS 5SY42505?
The SIEMENS 5SY42505 is rated 50 A, 400V AC and 72V DC, with a breaking capacity of 10kA at 400V AC. It features screw clamp terminals, is part of the 5SY4 series, and is a 2-Pole A-Curve supplementary protector for DIN rail mounting.
Where to buy the SIEMENS 5SY42505 worldwide?
3G Electric supplies the SIEMENS 5SY42505 supplementary protector worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this item.
How to install the SIEMENS 5SY42505 supplementary protector?
Install the SIEMENS 5SY42505 on a standard DIN rail. Ensure the circuit is de-energized, snap the protector onto the rail, and connect wires using the screw clamp terminals per the torque specifications in the datasheet. Verify polarity for DC applications.
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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.
