Siemens Supplementary Protector: 2 A Amps, 72V DC, 10kA at 400V AC, Screw Clamp
The SIEMENS IEC Supplementary Protector (SKU 30XV25) is a 2 A, A-Curve, 3-pole UL1077 DIN rail-mount supplementary protector from the 5SY4 series. It is rated for 400V AC and 72V DC, with a maximum AIR rating of 10kA…
SKU 3G-OTH-19998
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Product Description
The SIEMENS IEC Supplementary Protector (SKU 30XV25) is a 2 A, A-Curve, 3-pole UL1077 DIN rail-mount supplementary protector from the 5SY4 series. It is rated for 400V AC and 72V DC, with a maximum AIR rating 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 5SY43025 supplementary protector used for?
The SIEMENS 5SY43025 is a 2 A, A-curve, 3-pole supplementary protector designed to protect branch circuits and equipment from overcurrents and short circuits. It is commonly used in industrial control panels, HVAC systems, and automation applications where DIN rail mounting and UL1077 compliance are required.
What are the specifications of the SIEMENS 5SY43025?
The SIEMENS 5SY43025 is rated for 2 A, 400V AC and 72V DC, with a maximum AIR rating of 10kA at 400V AC. It features screw clamp terminals, a 3-pole configuration, and an A-curve trip characteristic. This UL1077 supplementary protector is part of the 5SY4 series and mounts on a standard DIN rail.
Where to buy the SIEMENS 5SY43025 worldwide?
You can source the SIEMENS 5SY43025 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 times; we supply genuine Siemens supplementary protectors to procurement teams and engineers globally.
How to install the SIEMENS 5SY43025 supplementary protector?
To install the SIEMENS 5SY43025, snap it onto a standard DIN rail and tighten the screw clamp terminals to the specified torque. Ensure the circuit is de-energized before installation. Follow Siemens guidelines for wire gauge and torque values. This A-curve protector is suitable for protecting sensitive electronic loads in industrial environments.
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3G Electric supplies Siemens a-curve, 3-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.
