X-On Electronics has gained recognition as a prominent supplier of 5SY6440-6 Circuit Breakers across the USA, India, Europe, Australia, and various other global locations. 5SY6440-6 Circuit Breakers are a product manufactured by Siemens. We provide cost-effective solutions for Circuit Breakers, ensuring timely deliveries around the world.

5SY6440-6 Siemens

5SY6440-6 electronic component of Siemens
Images are for reference only
See Product Specifications
Part No. 5SY6440-6
Manufacturer: Siemens
Category: Circuit Breakers
Description: Circuit breaker; 230/400VAC; Inom: 40A; Poles: 4; DIN; Charact: B
Datasheet: 5SY6440-6 Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
1: USD 130.0387 ea
Line Total: USD 130.04 
Availability - 0
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
0
Ship by Wed. 23 Jul to Fri. 25 Jul
MOQ : 1
Multiples : 1
1 : USD 130.0387

   
Manufacturer
Product Category
Series
Current Rating
Number of Poles
Category
Ip Rating
Mounting
Characteristics
Short Circuit Breaking Capacity
Cross Section Of Connecting Wires
Type Of Protection
Rated Voltage
Operating Temperature
Notes*
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the 5SY6440-6 from our Circuit Breakers category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the 5SY6440-6 and other electronic components in the Circuit Breakers category and beyond.

Image Part-Description
Stock Image 8WA8-848-0AN
8WA Blank Labeling Plates Accessories
Stock : 1
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 8WA8-848-0AX
8WA Blank Labeling Plates Accessories
Stock : 1
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 8WA8-848-0BD
Labelling Accessories
Stock : 1
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 8WA8-848-0BF
Labelling Accessories
Stock : 1
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 8WA8-848-0BL
Labelling Accessories
Stock : 1
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 8WA8-848-0BP
Labelling Accessories
Stock : 1
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 8WA8-848-0BQ
Labelling Accessories
Stock : 1
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SMBTA92E6327
Trans GP BJT PNP 300V 0.5A Automotive 3-Pin SOT-23 T/R
Stock : 3930
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image B65662-B0000-T001
Ferrite Accessories Coil Former Black Polyterephthalate
Stock : 52
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 1000UH/130MA
1MH 130MA AXIAL B7108-S1105- INDUCTOR/CHOKE
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image 21215-00
Circuit Breakers CIRCUIT BREAKER TYPE II 1
Stock : 158
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 0812050.ZXST
Circuit Breakers 50A
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 0813050.ZXST
Littelfuse Circuit Breakers w Brkt 50A
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image CLB-153-27E3N-W-A
Circuit Breaker Thermal 1Pole 15A 250VAC/32VDC
Stock : 492
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 1658-A21-00-P10-20A
Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Service for verificati
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TR11-D-X-63-BB-2-N-10.0A
Circuit Breakers TR11sup.prot.,wingD,bl.slid.w/
Stock : 1
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PL6-B13/1
Circuit breaker; 230/400VAC; Inom:13A; Poles no:1; DIN; Charact: B
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 1658-G21-00-S83-5A
Circuit Breakers Very cost effective design to meet international requirements. No exposed metal parts which are current-carrying except for terminals. R-type TO CBE to EN 60934. Units built to order. For requests under 500 pcs contact Customer Service for verificati
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TR11-W-Y-63-W-0-N-10.0A
Circuit Breakers TR11 sup.protector,wing clip,
Stock : 9
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 2CDS251001R0045
Circuit breaker; 230/400VAC; Inom: 4A; Poles: 1; DIN; Charact: B; 6kA
Stock : 24
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

The 5SY6440-6 from Siemens is a four-pole circuit breaker with a rated voltage of 230/400VAC and an Inom rated current of 40A. It has a DIN rail mounting and is tested to Characteristic B. This product meets the requirements of EN 61008-1:1990, VDE 6100 and IEC 60898-1 and provides overload, short-circuit and thermal protection for electrical circuits. The circuit breaker is suitable for motor and transformer protection, as well as for use in domestic, industrial or commercial installations. It features a manual reset button and is equipped with visible trip indicator.

Tariff Desc

CIRCUIT BREAKERS, AC AND/OR DC, having ALL of the following:
(a) current rating NOT greater than 400 A;
(b) single OR multiple pole;
(c) operating voltage NOT greater than 1 000 V AC
Op. 30.06.11 Dec. date 26.09.11 - TC 1121463
189140.20 Surface Mount Fuses by Siba – Fast Protection image

May 26, 2025
189140.20 Surface Mount Fuses by Siba offer fast-acting, compact circuit protection for electronics. Rated at 0.2A, 125V, ideal for industrial, telecom, and medical applications.
TE Connectivity 1924943-1  Plug Assembly, 96 Position,GPEC II, Key E, Right Exit image

Mar 31, 2025
The TE Connectivity 1924943-1 Plug Assembly, part of the GPEC II Series, is a premium automotive connector housing. With 96 positions and a compact 2.5 mm pitch, it is engineered for wire-to-board applications in challenging environments, ensuring secure, reliable, and efficient connectivity.
BZX85C12 Zener Diodes by ON Semiconductor – 12V, 1.3W image

Jun 10, 2025
The BZX85C12_T50A Zener Diodes by ON Semiconductor offer stable 12V regulation, 1.3W power rating, and low leakage—perfect for industrial, automotive, and general circuit protection.
G2R-1 24VDC Electromechanical Relay by Omron – A Reliable Choice for Industrial image

Apr 11, 2025
The G2R-1 24VDC Electromechanical Relay by Omron is a high-quality General Purpose Relay designed for industrial automation, motor control, and electrical systems. Featuring an SPDT contact configuration with a 10A rating, it ensures reliable switching for various applications.

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified