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Siemens Supplementary Protector: 6 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: 6 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC

The Siemens 5SY6 series IEC Supplementary Protector is a C-curve, 2-pole UL1077 DIN rail-mount device rated for 6 A amps with a maximum AIR rating of 5kA at 400V AC. It features a screw clamp terminal connection and…

SKU 3G-OTH-20796

Brand
Siemens
Item
Supplementary Protector: 6 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
5SY62067
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 5SY6 series IEC Supplementary Protector is a C-curve, 2-pole UL1077 DIN rail-mount device rated for 6 A amps with a maximum AIR rating of 5kA at 400V AC. It features a screw clamp terminal connection and is rated for 400V AC operation, with no DC voltage rating. This supplementary protector is designed for overcurrent protection in industrial control panels and equipment.

Frequently Asked Questions

What is the Siemens 5SY62067 supplementary protector used for?

The Siemens 5SY62067 is a C-curve, 2-pole UL1077 supplementary protector rated for 6 A at 400V AC. It provides overcurrent protection in industrial control panels, machinery, and equipment where branch-circuit protection is already provided upstream.

What are the specifications of the Siemens 5SY62067?

The Siemens 5SY62067 is a 6 A, 2-pole supplementary protector with a C-curve, rated 400V AC and 5kA interrupting capacity at 400V AC. It uses screw-clamp terminals, mounts on DIN rail, and is not rated for DC voltage. Part of the 5SY6 series.

Where to buy the Siemens 5SY62067 worldwide?

3G Electric supplies the Siemens 5SY62067 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this Siemens supplementary protector globally.

How to install the Siemens 5SY62067 supplementary protector?

Install the Siemens 5SY62067 by snapping it onto a standard DIN rail. Ensure the circuit is de-energized. Connect phase and load wires to the screw-clamp terminals per the markings. Torque terminals to the manufacturer's specification. Verify the C-curve matches your load type.

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.
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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.