Documentation & Downloads
Square D B4.15 Thermal Unit Type S, Class 20, Melting Alloy, 200A Max
- MPN: B4.15
- UPC: 785901587392
- PPN: SCH-B4.15
CAD
$49.86
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
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Spec sheet
Description
Linergy NEMA fuse holders are panel mount fuse holders that will accept class H, R, CC, M, and J fuses up to 200 Amps. This three pole fuse holder will accept class R fuses. The rating of the fuse can be up to 60 Amps with a 600 V maximum rating. The box lug connectors will accept 14 to 10 AWG (2.5 to 4 mm2) solid or stranded copper wire. Fuse clips are made of a copper alloy that is tin plated. The fuse clips are reinforced for a better connection. The fuse holder base is made of general purpose phenolic. AIC Rating in accordance with UL512 is 200,000 Amp. This fuse holder is UL listed and CSA certified.
Features
- Utilizing an ultra-reliable, eutectic melting alloy formula, this thermal unit responds to motor overload conditions by absorbing localized heat generated by excessive current. Once the precise melting temperature is reached, the alloy liquefies rapidly, instantly releasing the internal mechanism to trip the starter and save high-value industrial motor windings from catastrophic insulation degradation.
- Engineered specifically with a Class 20 timing curve, this unit provides a precise 20-second delay at 600% of its current rating before breaking the circuit. This extended window accommodates the high inrush currents and long acceleration cycles typical of heavy industrial equipment like industrial centrifuges, rock crushers, and high-inertia fans without causing annoying nuisance trips.
- Designed for seamless physical layout inside Square DTM Type S NEMA-rated starter blocks, this module offers a perfect mechanical fit. The factory-standard footprint ensures direct alignment with the overload relay block terminals, allowing maintenance electricians to drop the element in quickly and restore crucial motor protection networks without modifying backplate hardware.
- Built as a single, factory-calibrated assembly, the unit eliminates the field installation errors common with multi-piece heaters. This interchangeable design enables facility engineers to adjust or swap the starter's total overload current rating simply by changing the thermal element, simplifying inventory management and maintaining code-compliant motor branch circuit protection.
Documentation & Downloads
Specifications
Key Specifications
- Country of Origin
- Mexico
Important Information Attributes
- Persona Type Ids
- EU, LC, OM, OM8, PB
- Market Segmentation Id
- COMMERCIAL, INDUSTRIAL
- Carbon Footprint Of The Distribution Phase [A4]
- 0.015026256964218013, 0 kg CO2 eq.
- Carbon Footprint Of The Installation Phase [A5]
- 0.006061267944531621, 0 kg CO2 eq.
- Carbon Footprint Of The Use Phase [B2 B3 B4 B6]
- 13 kg CO2 eq., 12.638798994081128
- Local Publishable Date
- 2026-03-25
- Stocking Flag
- Y
- Weee Scope
- Out
- Eoli Availability Display
- No need of specific recycling operations
- Reach Full Compliance Status Id
- CONTAINS_SVHC
- Rohs Eur In Scope
- No
- Rohs Eur Full Compliance Status
- Compliant By Exemption
- China Rohs Label
- 7
- Without Single Use Plastic
- Yes
- Tier Id
- 1
- Function Option Id
- STANDARD
- Product Kit Identifier
- N
- Motor Tripping Class
- 20
- Range Of Product
- B
- Software Version
- v6.2.5-6
- Thermal Overload Type
- melting alloy
- Pep Code
- ENVPEP2508030EN
- Pep Verification Date
- 2025-10-08
- Psr Version
- PSR-0005-ed3.1-EN-2023 12 08
- Data Source
- extrapolated product
- Functional-unit Quantity
- 1
- Reference Lifetime In Y
- 20
- Energy Model - Installation [A5]
- No energy used
- Energy Model - End Of Life [C1-c4]
- Global, European and French datasets are used.
- Nbr. Of Units In Pkg.
- 1
- Take-back
- No
- Customs Code
- 8536308000
Persona Type NamesEnd User, Contractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder
Market SegmentationCommercial, Industrial
Carbon Footprint Of The End-of-life Phase [C1 To C4]0 kg CO2 eq., 0.021474385155779343
Carbon Footprint Of The Manufacturing Phase [A1 To A3]0.1 kg CO2 eq., 0.09634947719507153
Local Data StatusPublishable
Return IndicatorY
Stock Policy1
Scope PerimeterAt least in Europe
Reach Full Compliance StatusReference contains Substances of Very High Concern above the threshold
Reach Compliance DirectiveReference contains Substances of Very High Concern above the threshold
Rohs Eur StatusCompliant By Exemption
China Rohs In ScopeNo
With Recycled CardboardYes
Product Contributes To Saved And Avoided EmissionsNo
Tier1
Function OptionStandard
Energy Efficiency OptimizedFalse
Product AvailabilityStock - Normally stocked in distribution facility
ReturnabilityYes
Sustainable PackagingNo
Total Lifecycle Carbon Footprint13 kg CO2 eq.
Database Version2024-01
Pcr VersionPEP-PCR-ed4-2021 09 06
Type Of Verification For The PepIndependent internal review
Functional-unit DescriptionOther switchgear and controlgear solutions mentioned in the scope (e.g. fuses TC32, all-or-nothing relays TC94, Measuring relays and protection equipment TC95), apply the general rules of PCR and mention in the accompanying report the functional unit, the reference product characteristics, the reference lifetime and the use scenario which are applied consistently with the relevant IEC technical standards.
Functional-unit Unitunit
Energy Model - Manufacturing [A1-a3]Electricity Mix; Low voltage; 2020; United States, US
Energy Model - Use [B6]Electricity Mix; Low voltage; 2020; United States, US
Recyclability Potential In %86
Package Weight(Lbs)18.1 g
Warranty (In Months)18
Environment Attributes Main
- China Rohs Regulation
- Product out of China RoHS scope , Product out of China RoHS scope. Substance declaration for your information.
- Recycled Metal Content At Cr Level
- 0 %
- Carbon Footprint
- 12.777710381340729
- Eu Rohs Directive
- Compliant By Exemption
- Packaging Without Single Use Plastic
- Yes
- Pep Code
- ENVPEP2508030EN
- Pcr Version
- PEP-PCR-ed4-2021 09 06
- Type Of Verification For The Pep
- Independent internal review
Take BackNo
Mercury FreeYes
Environmental DisclosureENVPEP2508030EN
Packaging Made With Recycled CardboardYes
Reach RegulationReference contains Substances of Very High Concern above the threshold
Pep Verification Date2025-10-08
Psr VersionPSR-0005-ed3.1-EN-2023 12 08
General Attributes
- Range Of Product
- B
Contractual Warranty Attributes
- Warranty Period
- 18 months
Warranty18 months
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CAD
$49.86
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
Loading dialog...
Looking to buy a large quantity?
To View Branch Inventory And Your Custom Pricing
Spec sheet
CAD$49.86/ EA
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