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Siemens Supplementary Protector: 16 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: 16 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC

The SIEMENS IEC Supplementary Protector (SKU 30XZ22) is a C-curve, 2-pole UL1077 DIN rail-mount supplementary protector rated at 16 A amps. It features a maximum AIR rating of 5kA at 400V AC, an AC voltage rating of…

SKU 3G-OTH-21296

Brand
Siemens
Item
Supplementary Protector: 16 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
5SY62167
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 (SKU 30XZ22) is a C-curve, 2-pole UL1077 DIN rail-mount supplementary protector rated at 16 A amps. It features a maximum AIR rating of 5kA at 400V AC, an AC voltage rating of 400V AC, and screw clamp terminals. This unit is part of the 5SY6 series and is not rated for DC voltage.

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 5SY62167 supplementary protector used for?

The SIEMENS 5SY62167 is a C-curve, 2-pole supplementary protector rated at 16 A amps. It is used for overcurrent protection in industrial control panels, HVAC equipment, and lighting circuits where branch-circuit protection is already provided. It mounts on a DIN rail and is suitable for 400V AC systems.

What are the specifications of the SIEMENS 5SY62167?

The SIEMENS 5SY62167 is a 16 A, C-curve, 2-pole supplementary protector with a maximum AIR rating of 5kA at 400V AC. It has an AC voltage rating of 400V AC, screw clamp terminals, and is part of the 5SY6 series. It is not rated for DC voltage and complies with UL1077 standards.

Where to buy the SIEMENS 5SY62167 worldwide?

You can source the SIEMENS 5SY62167 supplementary protector 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 times for this 5SY6 series unit.

How to install the SIEMENS 5SY62167 on a DIN rail?

To install the SIEMENS 5SY62167, snap it onto a standard 35 mm DIN rail by hooking the top clip and pressing down until it locks. Ensure the circuit is de-energized. Connect wires to the screw clamp terminals using a screwdriver, tightening to the torque specified on the device label. Verify polarity if used in AC circuits.

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: 25 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62257). 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: 0.3 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62147). 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: 4 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62047). 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
SIEMENS IEC Supplementary Protector: 4 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62047). 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.