Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
Siemens Supplementary Protector: 10 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: 10 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 10 A Amps. It features a 5kA at 400V AC maximum AIR rating, 400V AC voltage rating, and screw clamp…

SKU 3G-OTH-20851

Brand
Siemens
Item
Supplementary Protector: 10 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC
Category
C-Curve, 2-Pole UL1077 DIN Rail-Mount Supplementary Protectors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

Siemens
Manufacturer Part Number
5SY62107
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
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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 10 A Amps. It features a 5kA at 400V AC maximum AIR rating, 400V AC voltage rating, and screw clamp terminal connection, part of the 5SY6 series (MPN 5SY62107). This device is not rated for DC voltage.

Frequently Asked Questions

What is the SIEMENS 5SY62107 supplementary protector used for?

The SIEMENS 5SY62107 is a C-curve, 2-pole supplementary protector rated at 10 A and 400V AC. It is used in industrial control panels, HVAC equipment, and machinery to protect branch circuits against overloads and short circuits, typically mounted on DIN rails.

What are the specifications of the SIEMENS 5SY62107?

The SIEMENS 5SY62107 is a 10 A, 2-pole supplementary protector with a C-curve trip characteristic. It has a maximum AIR rating of 5kA at 400V AC, a 400V AC voltage rating, and screw clamp terminals. It is part of the 5SY6 series and is not rated for DC voltage.

Where to buy the SIEMENS 5SY62107 worldwide?

You can source the SIEMENS 5SY62107 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 5SY62107 on a DIN rail?

To install the SIEMENS 5SY62107, snap it onto a standard 35 mm DIN rail. Ensure the rail is clean and the device clips securely. Connect wires to the screw clamp terminals using a screwdriver, tightening to the torque specified in the product manual. Always de-energize the circuit before installation.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
SIEMENS IEC Supplementary Protector: 5 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62057). 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: 5 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62057). 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 IEC Supplementary Protector: 1 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62017). 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: 1 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62017). 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 IEC Supplementary Protector: 6 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62067). 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: 6 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62067). 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 IEC Supplementary Protector: 2 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62027). 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: 2 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62027). 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 IEC Supplementary Protector: 50 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62507). 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: 50 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62507). 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 IEC Supplementary Protector: 3 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62037). 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: 3 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62037). 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.

More from Siemens

View all Siemens parts →
SIEMENS IEC Supplementary Protector: 45 A Amps, 72V DC, 10kA at 400V AC, Screw Clamp, 5SY4, 400V AC (MPN 5SY42457). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: 400V AC; Curve Type: C; DC Voltage Rating: 72V DC; Max. AIR Rating: 10kA at 400V AC; Series: 5SY4; Brand: SIEMENS.
Siemens
SIEMENS IEC Supplementary Protector: 45 A Amps, 72V DC, 10kA at 400V AC, Screw Clamp, 5SY4, 400V AC (MPN 5SY42457). Key specifications — Terminal Connection: Screw Clamp; AC Voltage Rating: 400V AC; Curve Type: C; DC Voltage Rating: 72V DC; Max. AIR Rating: 10kA at 400V AC; Series: 5SY4; Brand: SIEMENS.
SIEMENS IEC Supplementary Protector: 1.6 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62157). 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: 1.6 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62157). 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 IEC Supplementary Protector: 13 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62137). 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: 13 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62137). 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 IEC Supplementary Protector: 40 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62407). 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: 40 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62407). 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 IEC Supplementary Protector: 20 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62207). 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: 20 A Amps, 5kA at 400V AC, Screw Clamp, 5SY6, 400V AC, C (MPN 5SY62207). 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 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.
Siemens
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.
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.
Siemens
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.
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
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.