Are you using circuit breakers?
You have nothing to lose and money to save by letting us quote our Altech circuit breakers!
Altech offers a complete line of cost-effective quality circuit breakers. Altech circuit breakers include:
- UL1077

- UL508
- UL489
Just send us your current manufacturer name and part numbers and we'll cross them over to Altech and get you a quote. See what you can save and decide from there!
Marshall Wolf Automation is your industrial automation distributor for competitive circuit breakers, power distribution blocks, LED pilot lights, terminal blocks and more!
Search all of our Altech circuit breakers now!
Do you buy your terminal blocks from Marshall Wolf Automation?
It's a quick and easy way to cut your costs immediately!
The Altech CTS4U standard 6mm terminal blocks are the most competitively priced terminal blocks on the market! Would you like to try an Altech terminal block out on us? Just email sales@wolfautomation.com and include your company information and application. We'll send out a no charge terminal block sample for you to test and take a look at!
Did you know we also carry Altech ceramic terminal blocks? Ideal for furnace and oven applications, these Altech terminal blocks can handle temperatures up to 600°C!
Learn more about our Altech ceramic terminal blocks now!
Search all of our Altech products including Altech circuit breakers, industrial AC to DC switching power supplies, metal ring sensors, Altech terminal blocks and more!
I am glad you asked! I have 8 great reasons why:
- Reliable electrical connections -- all wire strands conduct current.

- No spreading of wire strands after a wire is clamped into a terminal block or other component.
- No fraying of wire strands, particularly in cases where the wire is very small or is removed often from its housing for testing purposes.
- No breaking of wire strands in cases of bending, wire stress or vibration.
- No unwanted contacts. Ferrules eliminate the possibility that strands might accidentally touch another termination and create shorts.
- Easy wire insertion in a terminal block clamp, particularly for smaller gauge wires (28 through 18AWG).
- Permanent crimping of two or more wires (jumper connection) before insertion in the wire clamp (twin wire ferrules).
- PLC's - Ideal for terminating wires in close proximity to each other. Eliminate possibility of glitches
Marshall Wolf Automation is an industrial supply distributor of
Altech ferrules and accessories. We also carry
Altech Circuit Breakers and
Altech Terminal Blocks too!
Click here to shop our ferrules!Click here for a white paper on ferrules!
IBOCO is a le

ader in the field of wire management. With more than 30 years of experience in the field of wiring ducts, Iboco has developed a product range capable of solving problems connected to the production of control and power panels. Click here to shop now:
Iboco Wire Duct! Besides Iboco Wire Duct, Marshall Wolf Automation also supplies
Liquid-Tight Connectors ,Cable Glands, and more! Visit our entire Iboco offering here:
Iboco ProductsWhile there, check out the rest of our web site! We are an industrial automation distributor for everything from Altech terminal blocks to Leuze sensors!

We are an authorized industrial supply distributor for all of the lines we carry, we have engineers on staff to assist you, a helpful customer service staff and we answer the phone! No automated systems to try to get through!
Call us today at 800-325-9653!
Are you looking for a
ferrule crimper that can crimp a wide range of insulated or uninsulated ferrules?

If you are in the market for a
ferrule crimper Marshall Wolf Automation can help!
We are your authorized industrial automation distributor for a wide range of Altech terminal blocks, ferrules and accessories... including the ferrule crimper!
View all of our Altech ferrules and terminal block products now!
Our Altech TD/TS series of molded case circuit breakers
can cover most of your applications! - Available in 4 frame sizes; 15 to 125 amp, 150 to 250 amp, 300 to 400 amp and 500-800 amp
- Up to 100kA short circuit interrupting capacity
- Compact design
- 240, 480, 600VAC
- HACR rated

Interested in getting pricing on the
Altech TD/TS circuit breakers? Click here!
Marshall Wolf Automation is your authorized industrial automation distributor for the full line of Altech circuit breakers, industrial DC power supplies, power distribution blocks and Altech terminal blocks!
View all of our Altech products now!
Since you are probably already using
ferrules we probably don't need to go into too much detail about what they are.
Ferrules insure a reliable connection when you are terminating stranded flexible wire in terminal blocks, circuit breakers and other control devices.
Altech has a complete offering of ferrules including a universal ferrule hand crimper!
Insulated industry standard ferrules - our most popular, color coded by conductor size for convenient identification
Insulated DIN standard ferrules - comply with DIN requirements and ideal for export applications. These ferrules have a different color code than the industry standard.
Uninsulated ferrules - shorter lengths and uninsulated bodies offer advantages when making terminations in printed circuit board terminal blocks and blocks with smaller clamps or narrow widths.
Dual wire insulated ferrules - accept two conductors of the same or different size. Provide an efficient connection of multiple wires!
Need an assortment of ferrules? Altech offers an assortment box of either the industry standard or DIN standard insulated ferrules!
Last but not least... the
universal hand crimper that will crimp a wide range of insulated and uninsulated ferrule sizes!
Marshall Wolf Automation is your industrial automation distributor for the full Altech product line including AC to DC switching power supplies, circuit breakers, disconnect switches, Altech terminal blocks, ferrules and more!
Check out our great pricing on Altech ferrules now!
View our entire line of
Altech products including terminal blocks and circuit breakers!
Check out our Altech Circuit Breakers! They are
UL489 listed mini molded case circuit breakers, and they offer the highest rating in the industry for their type and have been engineered to deliver relable performance in a wide range of applications.

What are the advantages of these Altech circuit breakers over, say, Allen-Bradley?
- They have twice the current rating
- They have twice the # of trip characteristics
- They have twice the interupt rating
- And I saved the best for last....They are 1/3 of the list price of Allen-Bradley!
So think of Altech Circuit Breakers the next time you need circuit protection in your next application.
Marshall Wolf Automation is a leading industrial automation distributor of Altech Circuit Breakers and Altech Terminal Blocks. Call us for volume pricing 800-325-WOLF, or
order online here!
If you are looking to save money while buying the highest rated UL489 breaker on the market then you want to take a look at Altech circuit breakers!
Our Altech UL489 listed mini molded case circuit breakers offer the highest electrical rating in the industry!
Other features and advantages over Allen-Bradley and ABB circuit breakers:
- 3 year warranty
- Ratings: 32A /480Y/ 277V, 63A /240VAC
- Twice the interrupt rating
- Twice the # of trip characteristics
- Busbar system
- Lower cost

Marshall Wolf Automation is an authorized distributor for the full line of Altech circuit breakers plus Altech terminal blocks, industrial DC power supplies, polycarbonate enclosures, power distribution blocks and more.
View all of our Altech products!
Check out pricing and specs on the Altech UL489 circuit breakers!
Are you buying Altech terminal blocks from us? If not, why are you paying too much?
We features screws and spring clamp models for DIN rail and panel mount applications.
Our Altech 6mm terminal blocks are one of the lowest priced yet highest rated terminal blocks on the market!
Marshall Wolf Automation is your authorized industrial automation distributor for the entire line of Altech products.
Altech terminal blocks include 6mm, ceramic, splicer plus a range of accessories including plotters.
Free samples available - just email sales@wolfautomation.com!
Altech's vast product offering includes ac to dc industrial power supplies, circuit breakers, terminal blocks and power distribution blocks.
Search all of our Altech products now!
What can the Altech UL1077/UL508 bus bar system do for you?
- Save you panel space
- Reduce maintenance
- Shorten installation times
- Jumper up to 57 poles!
The picture below says it all!

I'm sure you are already using our Altech circuit breakers... if not, take a look now at how much we can save you!
Altech Circuit BreakersYou can jumper up to 57 poles of manual motor controllers (MMC) and supplementary protectors (SP) with our
Altech busbar system!
Marshall Wolf Automation is your industrial automation distributor for the full line of Altech products including:
terminal blocks, industrial DC power supplies,
circuit breakers, power distribution blocks and more.
Search all of our Altech products now!
Our
Altech PCFS-3M series can serve as a foot operated on/off switch for a wide range of motor driven and electrical devices.

The virtually indestructible steel housing is perfect for challenging applications and the electrical rating of 10 amp/ 1/2 hp/ 125VAC makes it perfect for many applications.
The steel guard is available in red or orange and the guard is interchangeable with the FM1 series of foot switches.
Marshall Wolf Automation is your industrial automation distributor for the full
Altech product line!
Altech terminal blocks - extremely competitive!
Altech circuit breakers - UL508, UL489 and UL1077
Industrial DC power supplies - generally ships same day from stock!
Contact us today or visit our
Altech product page for more information.

Our
Altech CB series offers you a competitive line of high temperature ceramic terminal blocks, also referred to as ceramic euroblocks.
Applications for high temperature
ceramic terminal blocks include bakeries, furnaces, ovens and hot melt glue guns.
Of course Altech has a full line of competitive
standard terminal blocks as well!
Learn more about the
Altech CB series ceramic high temperature terminal blocks!
Marshall Wolf Automation is your full line industrial automation distributor for Altech!
Altech products include DC industrial power supplies, power distribution blocks, circuit breakers, standard and ceramic terminal blocks, disconnect switches and more!
It's easy to fall into a pattern of buying commodities like terminal blocks from the same 
supplier year after year without checking pricing.
We have one of the most competitive terminal blocks around! The Altech CTS4U is unbeatable! We'll send you a free sample to check it out, just ask - sales@wolfautomation.com.
This is a quick and simple way to say money!

If you are in the market for a marking tag plotter make sure you take a look at our Altech marking tag plotter packages before you buy!
View our marking tag plotters now!
Marshall Wolf Automation is your industrial automation distributor for the entire Altech line which includes industrial DC power supplies, circuit breakers, power distribution blocks, sensors, terminal blocks and accessories!
View the entire line of Altech Corp. now!
Marshall Wolf Automation is a master distributor for the Altech line. This line includes a large

range of products including:
Industrial DC Power SuppliesAltech has all the voltages and styles you need! 5, 12, 15, 24 and 48 VDC output power supplies in single or three phase.
Our Altech DC power supplies are available in slim line, compact and standard series, all DIN rail mountable.
Specialty power supply products include
redundant power supplies,
high voltage input industrial DC power supplies and
battery back up power supplies.
Circuit ProtectionAltech has a competitive line of
circuit breakers including UL508, UL1077 and UL489 models.
We also carry Altech's
disconnect switches - check out our pricing!
Power Distribution BlocksFinger-safe power distribution blocks available in single or 3 pole! Available in DIN rail or panel mount.
Other Altech products:- Ring style or flat pack metal detection sensors
- Very low-cost terminal block line with accessories
- Power relays
Marshall Wolf Automation is your industrial supply distributor for the entire line of Altech products! Call us today to see how you can save by switching to the Altech brand - sales@wolfautomation.com or 800-325-WOLF.
Our Altech CB series ceramic euroblocks can be used in temperatures up to 600°C!
Applications for these high temperature terminal blocks include hot melt glue guns, furnaces, heaters and much more.
Offered with mounting holes for panel mounting or free floating applications.
Marshall Wolf Automation is an authorized industrial automation distributor for the full line of Altech including the ceramic euro-blocks!
Altech's product offering includes industrial DC power supplies, industrial circuit breakers, power distribution blocks, disconnect switches and much more.
See all of our Altech products here!