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SIEMENS IEC 5SY42325 A-Curve 2-Pole UL1077 Supplementary Protector - A-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors
SIEMENS IECA-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors

SIEMENS IEC 5SY42325 A-Curve 2-Pole UL1077 Supplementary Protector

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

Brand
SIEMENS IEC
Item
5SY42325 A-Curve 2-Pole UL1077 Supplementary Protector
Part Number
5SY42325
Category
A-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors
Available to Order
Also known as:5SY42325SIEMENS IEC
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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

Technical Specifications

SIEMENS IEC
Manufacturer Part Number
5SY42325
Type
10kA at 400V AC, Screw Clamp, 5SY4
AC
400V
DC
72V

Technical Documents

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SIEMENS IEC Products
3G Electric (S) Pte. Ltd. — Singapore

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.

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 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.

Used in

Common applications for SIEMENS IEC
Motor control centers — Siemens 5SY4 D-curve supplementary protectors (e.g., 5SY42108) for motor branch circuit protection
HVAC equipment — A-curve protectors (e.g., 5SY42255) for compressor and fan motor overcurrent protection
Industrial conveyor systems — 4-pole D-curve protectors (e.g., 5SY44168) for three-phase motor protection with neutral
Pump control panels — 2-pole supplementary protectors (e.g., 5SY42038) for single-phase pump motor protection
Machine tool control circuits — A-curve protectors (e.g., 5SY44155) for solenoid valve and relay protection
Power distribution sub-panels — 4-pole protectors (e.g., 5SY44155) for three-phase branch circuit protection in light industrial settings
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SIEMENS 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.

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This 16 A, A-Curve, 2-pole supplementary protector from the 5SY4 series is rated for 400V AC with a breaking capacity of 10kA at 400V AC and 72V DC. It features screw clamp terminals and mounts on a standard DIN rail. Suitable for overcurrent and short-circuit protection in branch circuits and equipment within industrial control panels, HVAC systems, and automation applications
SIEMENS IEC
This 16 A, A-Curve, 2-pole supplementary protector from the 5SY4 series is rated for 400V AC with a breaking capacity of 10kA at 400V AC and 72V DC. It features screw clamp terminals and mounts on a standard DIN rail. Suitable for overcurrent and short-circuit protection in branch circuits and equipment within industrial control panels, HVAC systems, and automation applications

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