Siemens 5SY4 Series C-Curve 4-Pole Supplementary Protector
The SIEMENS IEC Supplementary Protector (SKU 5SY44167, MPN 5SY44167) is a C-Curve, 4-Pole UL1077 DIN Rail-Mount supplementary protector from the 5SY4 series, rated at 16 A Amps. It features a Max. AIR Rating of 10kA…
SKU 3G-OTH-20188
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 5SY44167, MPN 5SY44167) is a C-Curve, 4-Pole UL1077 DIN Rail-Mount supplementary protector from the 5SY4 series, rated at 16 A Amps. It features a Max. AIR Rating of 10kA at 400V AC, a DC Voltage Rating of 72V DC, and a Screw Clamp terminal connection.
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 5SY44167 supplementary protector used for?
The SIEMENS 5SY44167 is a C-curve, 4-pole supplementary protector rated 16 A at 400 V AC and 72 V DC. It protects branch circuits and control panels against overloads and short circuits in industrial automation, HVAC, and machinery applications.
What are the specifications of the SIEMENS 5SY44167?
The SIEMENS 5SY44167 is a 4-pole supplementary protector from the 5SY4 series, rated 16 A, 400 V AC, 72 V DC, with a max. AIR rating of 10 kA at 400 V AC. It uses screw clamp terminals and a C-curve trip characteristic for moderate inrush currents.
Where to buy the SIEMENS 5SY44167 worldwide?
3G Electric supplies the SIEMENS 5SY44167 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 genuine Siemens component.
How to install the SIEMENS 5SY44167 supplementary protector?
Install the SIEMENS 5SY44167 on a standard DIN rail. Ensure the circuit is de-energized, connect conductors to the screw clamp terminals per the torque specs in the datasheet, and verify polarity for DC applications. Always follow local electrical codes.
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Common applications for SiemensSiemens Products
3G Electric supplies Siemens c-curve, 4-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.