Thomas & Betts Terminal Block ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$380.76
Thomas & Betts Terminal Block Base Panel Mount 10-Pole Socket Die-Cast Aluminum End Locking Lever

Thomas & Betts Terminal Block Base Panel Mount 10-Pole Socket Die-Cast Aluminum End Locking Lever

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Model: PB110
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$380.76
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Thomas & Betts Terminal Block Base Panel Mount 10-Pole Socket

Professional Die-Cast Aluminum Terminal Block Base with End Locking Lever

The Thomas & Betts Terminal Block Base Panel Mount 10-Pole Socket delivers reliable terminal block performance for professional electrical wiring applications. This die-cast aluminum alloy terminal block base provides dependable performance designed for electrical contractors, industrial facilities, and commercial installations, offering the trusted performance and quality that professionals expect from America's established electrical infrastructure manufacturer.

Professional Features & Benefits

Die-Cast Aluminum Construction

  • Die-Cast Aluminum Alloy Material - Provides superior durability and corrosion resistance for long-lasting electrical connections
  • Epoxy Powder Coated Finish - Delivers enhanced protection against environmental conditions and extends service life
  • 10-Pole Socket Configuration - Accommodates multiple electrical connections in a compact, organized terminal block arrangement
  • End Locking Lever Design - Ensures secure terminal block mounting and reliable electrical contact integrity

Panel Mount Installation

  • Panel Mount Configuration - Designed for secure mounting to electrical panels and control cabinets
  • Professional Socket Design - Provides reliable electrical connections for terminal block applications
  • Temperature Range Performance - Operates reliably from -40 to +257°F for diverse environmental conditions

Technical Specifications

Material: Die-Cast Aluminum Alloy, Surface Finishing: Epoxy Powder Coated, Configuration: 10-Pole Socket, Mounting: Panel Mount, Temperature Range: -40 to +257°F, Department: Electrical, Product Group: Wiring Accessories, Product Subgroup: Terminal Blocks, End Locking Lever: Yes

Installation & Usage

  1. Select appropriate panel location ensuring adequate clearance for terminal block connections
  2. Mark and prepare mounting holes according to terminal block base dimensions
  3. Secure terminal block base to panel using appropriate fasteners for die-cast aluminum construction
  4. Verify proper alignment and secure mounting before making electrical connections
  5. Install terminal blocks onto base ensuring proper engagement with socket configuration
  6. Test end locking lever operation to confirm secure terminal block retention

Professional Applications

Ideal for:

  • Control Panel Wiring - Terminal block mounting in electrical control panels and automation systems
  • Industrial Electrical Systems - Multi-pole electrical connections in manufacturing and process control applications
  • Commercial Electrical Installations - Professional wiring connections in commercial buildings and facilities
  • Electrical Distribution Systems - Terminal block mounting for power distribution and control circuits
  • Panel Building Applications - Professional terminal block installation in custom electrical panels
  • Facility Maintenance - Replacement and upgrade applications for existing terminal block systems
  • Contractor Installations - Professional electrical connections requiring reliable terminal block mounting
  • Electrical Hardware Systems - Component integration in comprehensive electrical wiring accessories

Die-Cast Aluminum Advantage

Thomas & Betts selection of die-cast aluminum alloy construction provides exceptional strength-to-weight ratio, superior corrosion resistance, and excellent dimensional stability for electrical applications. The epoxy powder coated finish enhances protection against environmental conditions while maintaining professional appearance in electrical installations.

Why Choose Thomas & Betts Quality?

Thomas & Betts brings decades of established experience in electrical infrastructure solutions, maintaining unwavering commitment to professional quality standards and trusted reliability for electrical contractors and facility managers. This terminal block base represents the precision engineering and dependable performance that electrical professionals rely on for critical wiring applications.

Manufacturer Resources

Product Specs

Idea Granular Category Code Igcc:
4594 >> Terminal block covers
Product Group:
Wire Connectors & Terminals
Selling Unit Of Measure:
each
Surface Finishing:
Epoxy Powder Coated
Temperature Range:
-40 to +257 °F
Department:
Electrical
Product Subgroup:
Terminal Blocks & Strips
Product Material:
Die-Cast Aluminum Alloy
Product Type:
Terminal Block

Thomas & Betts PB110 – Frequently Asked Questions

1) What is the Thomas & Betts PB110 terminal block base actually for, and does it include the terminal blocks?
The PB110 is the base only, a 10-pole socket base that mounts to a panel and receives terminal blocks. Terminal blocks themselves are ordered separately; the base provides the socket positions and an end locking lever that retains the blocks once seated. It is sold each.
2) Can the PB110 terminal block base be used in an unheated outdoor enclosure or a hot plant area?
Its rated operating range is -40 to +257 degrees F, so unheated enclosures in cold climates and high-ambient industrial spaces are both inside the window. The die-cast aluminum alloy body with an epoxy powder coated finish is what gives it that corrosion and environmental tolerance.
3) Is this a DIN rail terminal block or does it bolt to the panel?
Panel mount. The PB110 base is secured directly to the panel or cabinet back plate with fasteners through its mounting holes, not clipped onto DIN rail. If your enclosure is laid out for DIN rail, a rail-mounted feed-through block such as the ABB ZS4-T3 screw clamp block or the Eaton XBT XB Series wide feed-through is the layout you want instead.
4) What is the difference between the Thomas & Betts PB110 terminal block base and a DIN rail feed-through block like the ABB ZS4-T3?
They do different jobs. The PB110 is a panel-mount, 10-pole die-cast aluminum socket base with an end locking lever that terminal blocks seat into, so it is the mounting platform rather than the conductor termination itself. The ABB ZS4-T3 in the 1SNK5 series is a feed-through screw clamp terminal block, meaning each pole takes a line and load conductor under a screw clamp directly. If you are wiring conductors point to point, a feed-through block like the ZS4-T3 is the part that does it; if you are building a panel that needs a socketed base for terminal block retention, the PB110 is the correct family.
5) If I need a terminal block rated for higher voltage feed-through wiring instead of the PB110 base, what should I look at?
Look at the Eaton XBT XB Series IEC terminal block, which is a wide feed-through block rated 800V. That is a conductor-to-conductor termination with a published voltage rating, which is what a feed-through circuit needs. The Thomas & Betts PB110 is a different kind of component: a 10-pole panel-mount socket base in die-cast aluminum with an epoxy powder coated finish and a service range of -40 to +257 degrees F, used to mount and retain terminal blocks on a panel. Choose the XB Series block when the question on the drawing is voltage class and the PB110 when the question is how the blocks mount.
6) Can I use the Square D GV1G09 in place of the Thomas & Betts PB110 in a control panel?
No, they are not interchangeable. The Square D GV1G09 is a TeSys GV2 top feed terminal block, 3-pole, 63A at 690V, built to land incoming power on TeSys D and TeSys U starters, so it is a motor-starter accessory tied to that product line. The Thomas & Betts PB110 is a general-purpose 10-pole panel-mount socket base in die-cast aluminum alloy with an end locking lever for terminal block retention. If you are feeding a TeSys starter, the GV1G09 is the part; for panel-mounted terminal block bases, the PB110 is.
7) What does the end locking lever on the PB110 base do during install?
It locks the installed blocks into the socket positions so vibration or wire pull does not back a block out of contact. On install, seat the blocks into the socket positions first, then throw the lever and confirm it holds before you land any conductors.
8) I need motor starter power distribution, not control wiring. Is this base the right part?
No. The PB110 is a 10-pole socket base for mounting terminal blocks in control panels and distribution wiring, not a starter feed block. For feeding a motor starter, the Square D TeSys GV2 top feed terminal block is a 3-pole 63A/690V block made for TeSys D and TeSys U starters. For pushbutton station wiring, Eaton's 10250T 30.5mm heavy-duty pushbutton terminal block is the matched part.
9) I need terminal connections behind a 30.5mm pushbutton, not a panel-mount base. Is the PB110 right?
For that application the Eaton 10250TA62 is the closer fit: it is a terminal block from the 10250T heavy-duty 30.5mm pushbutton line, so it is dimensioned and designed to work with that operator family. The Thomas & Betts PB110 is a 10-pole panel-mount socket base of die-cast aluminum alloy with an end locking lever, intended for mounting terminal blocks to panels and control cabinets rather than for landing contacts on a pushbutton operator.
10) Among the terminal block options for an outdoor or unheated enclosure, what makes the Thomas & Betts PB110 different?
The PB110 carries a published service range of -40 to +257 degrees F along with die-cast aluminum alloy construction and an epoxy powder coated surface, which is the combination that matters in an unheated or weather-exposed enclosure. Comparable blocks in the set are specified around other variables: the Eaton XB Series block is characterized as a wide 800V feed-through, the Square D GV1G09 as a 3-pole 63A/690V top feed block for TeSys D and TeSys U, and the ABB ZS4-T3 as a feed-through screw clamp block. Match the part to whichever of those criteria governs your enclosure.
11) How many Thomas & Betts PB110 bases do I get per order, and is there more than one model?
One base per unit, sold each, and PB110 is the only model in the family. There are no finish or size options to pick, so the part number on the order is simply PB110.
How fast can I get the Thomas & Betts PB110 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Thomas & Betts PB110 come with a warranty?
Absolutely. The Thomas & Betts PB110 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Thomas & Betts PB110?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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