Load Center Bolt-On Hub, Rainproof, 1 Inch, UL Listed
Load Center Bolt-On Hub, Rainproof, 1 Inch, UL Listed
Load Center Bolt-On Hub, Rainproof, 1 Inch, UL Listed
Load Center Bolt-On Hub, Rainproof, 1 Inch, UL Listed
Square D

Square D B100 Load Center Bolt-On Hub, Rainproof, 1 Inch, UL Listed

  • MPN: B100
  • UPC: 785901459422
  • PPN: SCH-B100

CAD

$48.94

/ EA

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Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST

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Spec sheet

Description

Industrial Circuit Breaker Enclosures are designed to be tough, reliable and provide exceptional performance in the most grueling conditions. Provides a dead front housing for circuit breakers, molded case switches, and motor circuit protectors to prevent personnel from accidentally contacting energized parts. Designed to meet or exceed UL 50 requirements for specific environmental conditions. Allow breaker operation without removing cover. These units are UL Listed and CSA Certified. Square D equipment with “R’’ or “RB’’ suffix, designated NEMA 3R rainproof construction, utilizes bolt-on hubs listed below. “RB’’ devices will accept 3/4 in. through 2- 1/2 in. bolt-on hubs without the use of reducers. Off-center conduit thread openings and elongated mounting holes provide quick and easy adjustment to eliminate costly conduit offsets and bends. Load Center Hub, 1 in, rainproof, for RB devices is a conduit entry, and is used for conduit installation. This bolt-on accessory has a UL listed rating. The dimensions are 1.38 mm(H)4.44 mm(W)3.09 mm(D). This product comes with an 18 month warranty.

Features

  • Specifically engineered for demanding outdoor environments, the Schneider Electric Square D B100 provides a strict rainproof seal that prevents moisture from breaching top-feed conduit entries. Adding this commercial-grade hub to your enclosure maintains its NEMA 3R weather rating, effectively safeguarding internal circuit breakers and live components against short circuits, corrosion, and severe weather damage.
  • Featuring a standard 1.00-inch NPT threaded opening, this Type B bolt-on hub acts as a robust, direct conduit interface for intermediate or rigid metallic conduits. This precise sizing ensures a tight, reliable mechanical connection that code inspectors look for, preventing loose raceway entries and ensuring a continuous, reliable pathway for your field wiring.
  • Designed for ultimate job site flexibility, the B100 mounts seamlessly onto any Square D equipment with an "R" or "RB" catalog suffix, including QO and Homeline outdoor panels, meter sockets, and heavy-duty safety switches. Because these enclosures are factory-machined to accept Type B hubs directly, you can bolt it on instantly without modifying the box or ordering expensive reducers and adapters.
  • This hub is intentionally engineered with an off-center thread design and elongated mounting paths to simplify field installation. This smart geometric layout allows field electricians to quickly rotate and adjust the hub position, eliminating the need for tedious, time-consuming conduit offsets or corrective pipe bends when aligning with pre-existing wall runs.

Documentation & Downloads

Specifications

Key Specifications

Country of Origin
India, United States
Depth3.09 in

Important Information Attributes

Persona Type Ids
LC, OM, OM8, PB
Market Segmentation Id
COMMERCIAL, INDUSTRIAL
Local Data Status
Publishable
Return Indicator
Y
Stock Policy
2
Traceability
No
Weee Scope
In
Scope Perimeter
Outside of Europe
Reach Full Compliance Status
Free of Substances of Very High Concern above the threshold
Reach Compliance Directive
Free of Substances of Very High Concern above the threshold
Rohs Eur Status
Compliant
Rohs Eur Full Compliance Status
Compliant
China Rohs Label
1
Without Single Use Plastic
No
Tier Id
1
Function Option Id
STANDARD
Product Kit Identifier
N
Energy Efficiency Optimized
False
Product Availability
Stock - Normally stocked in distribution facility
Returnability
Yes
Height Nominal
1.4 in
Certificate Agency
UL Listed
Package Weight(Lbs)
151.953 g
Warranty (In Months)
18
Persona Type NamesContractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder
Market SegmentationCommercial, Industrial
Local Publishable Date2026-03-25
Stocking FlagN
ServiceabilityNo
Field Service DivisionPPIBS
Weee Product Category4
Eoli Availability DisplayNo need of specific recycling operations
Reach Full Compliance Status IdNOT_CONTAINING_SVHC
Rohs Eur In ScopeYes
Rohs Eur Conformity Date1904
China Rohs In ScopeYes
With Recycled CardboardNo
Product Contributes To Saved And Avoided EmissionsNo
Tier1
Function OptionStandard
Cable Entryconduit entry 1-1 in
Hub TypeB
Product Or Component Typehub
Sustainable PackagingNo
Width Nominal4.44 in
Nbr. Of Units In Pkg.1
Take-backNo
Customs Code7907002000

Environment Attributes Main

Take Back
No
Recycled Metal Content At Cr Level
0 %
Toxic Heavy Metal Free
Yes
Eu Rohs Directive
Compliant
Packaging Without Single Use Plastic
No
Reach Regulation
Free of Substances of Very High Concern above the threshold
Reach Free ShvcYes
China Rohs RegulationX
Mercury FreeYes
Packaging Made With Recycled CardboardNo
Reach Free Of SvhcYes

General Attributes

Product Or Component Type
hub

Contractual Warranty Attributes

Warranty Period
18 months
Warranty18 months

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