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Siemens Supplementary Protector: 1 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC - C-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors
SiemensC-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors

Siemens Supplementary Protector: 1 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC

The SIEMENS IEC Supplementary Protector is a C-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protector rated at 1 A Amps. It features a Max. AIR Rating of 5kA at 400V AC and an AC Voltage Rating of 400V AC, with…

SKU 3G-OTH-21149

Brand
Siemens
Item
Supplementary Protector: 1 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC
Category
C-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors
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Technical Specifications

Siemens
Manufacturer Part Number
5SY62017
Series
5SY6
Type
5kA at 400V AC, Screw Clamp, 5SY6, C
AC
400V
Curve Type
C
Max. AIR Rating
5kA at 400V AC
AC Voltage Rating
400V AC
DC Voltage Rating
Not Rated
Terminal Connection
Screw Clamp
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS IEC Supplementary Protector is a C-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protector rated at 1 A Amps. It features a Max. AIR Rating of 5kA at 400V AC and an AC Voltage Rating of 400V AC, with a Screw Clamp terminal connection. This unit is part of the 5SY6 series (MPN 5SY62017) and is not rated for DC voltage.

Frequently Asked Questions

What is the SIEMENS 5SY62017 supplementary protector used for?

The SIEMENS 5SY62017 is a C-curve, 2-pole supplementary protector used to protect branch circuits and equipment from overcurrents and short circuits in industrial control panels, HVAC systems, and lighting applications. It mounts on a DIN rail and is rated for 400V AC systems.

What are the specifications of the SIEMENS 5SY62017?

The SIEMENS 5SY62017 is a 1 A, C-curve, 2-pole supplementary protector with a max. AIR rating of 5kA at 400V AC. It features a screw clamp terminal connection, is part of the 5SY6 series, and is UL1077 listed. It is not rated for DC voltage.

Where to buy the SIEMENS 5SY62017 worldwide?

You can source the SIEMENS 5SY62017 through 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 5SY62017 supplementary protector?

To install the SIEMENS 5SY62017, snap it onto a standard DIN rail, ensuring it is securely locked. Connect wires to the screw clamp terminals per the wiring diagram. Verify the system is de-energized before installation. Follow local electrical codes and the manufacturer's instructions for safe operation.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens Products

3G Electric supplies Siemens c-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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SIEMENS IEC Supplementary Protector: 16 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62167). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: 400V AC; Curve Type: C; DC Voltage Rating: Not Rated; Max. AIR Rating: 5kA at 400V AC; Series: 5SY6; Brand: SIEMENS.
Siemens
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