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nVent ASTB85 - Splitter Trough Block Assembly, 600V 85A 14-1 kcmil, Brushed, Aluminum

nVent ASTB85 Splitter Trough Block Assembly, 600V 85A 14-1 kcmil, Brushed, Aluminum

UPC: 783510497804

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The nVent ASTB85 Splitter Trough Block Assembly (SKU: ASTB85) is engineered for reliable electrical distribution in industrial and commercial settings. This unit is designed to tap feeder branch circuits within splitter troughs, supporting systems up to 600V and a maximum current of 85A. It accommodates a broad range of conductor sizes, from 14 AWG to 1 kcmil, offering significant wiring flexibility. The assembly features brushed aluminum construction for enhanced durability and corrosion resistance. Integrated copper/aluminum (CU/AL) connectors ensure secure and lasting connections, crucial for mixed-metal applications. The ASTB85 is ideal for space-constrained applications like control panels, switchgear, and electrical enclosures, simplifying wiring management and efficiently utilizing trough space. Its main lug and branch lug configuration allows for the creation of multiple branch circuits from a single feeder. Manufactured by nVent, a leader in electrical management solutions, the ASTB85 adheres to rigorous quality controls. Its UNSPSC code is 39121410.
  • Each 600-volt block includes a main lug and branch lugs, together with copper/aluminum (CU/AL) connectors secured to insulators.
  • 85A current rating
  • Accommodates 14 AWG to 1 kcmil conductors
  • Brushed aluminum construction
  • CU/AL connectors for mixed-metal applications

Specifications

Amperage Rating
40 A
Application
Power Distribution
Branch Amps
40 A
Branch Lug Quantity
6
Branch Lug Wire Size
14 - 6 AWG
Branch Lug Wire Size
14-6
Color
Unpainted
Color
Brushed aluminum
Connection Type
CU/AL connectors
Current Rating
85A
Finish
Brushed
Main Amps
85 A
Main Lug Quantity
1
Main Lug Wire Size
14-1 kcmil
Material
Aluminum
Modification Services
Yes
Mounting Type
Splitter Trough Mounting
Number Of Terminals
6
Series
ASTB
Size
14-1 kcmil
Type
General Accessories
Type
Commercial Accessories
Voltage Rating
600V
Weight
0.3 lb
Works With
NEMA
Package Dimensions (L x W x H)
4.4 IN x 4.2 IN x 4.6 IN
Package Dimensions (L x W x H)
11.176 cm x 10.668 cm x 11.684 cm
Package Weight (Imperial)
0.300 L
Package Weight (Metric)
0.136 kg
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Frequently Asked Questions about nVent

What industries and applications are nVent products used for?

nVent products are engineered for critical infrastructure and industrial applications across multiple demanding sectors. Key markets include Construction, Data Centers, Defense, Healthcare, Mining, Oil & Gas Refineries, Power Plants, Rail/Transit, Renewable Energy, Security, Ship Building, Steel Mills, Telecom, and Utilities. Their solutions are designed to withstand extreme environmental conditions, with temperature ranges from -55°C to 105°C and specialized features like UV resistance, oil resistance, and flame resistance.

What environmental ratings do nVent products have?

nVent enclosures feature comprehensive environmental ratings, including UL 508A, CSA, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications. They are rated IEC 60529 IP66, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments. These products operate effectively in temperatures ranging from -40°F to 266°F, with enhanced UV inhibitors for outdoor weathering and oil-resistant gaskets for superior sealing.

What accessories are available for nVent products?

nVent offers a comprehensive range of accessories across multiple product lines, including EMC accessories like bonding cable clamps and strain reliefs, inline accessories such as lock inserts and mounting brackets, CONCEPT accessories including panel conversion kits and rack-mount angles, and seismic accessories for specialized mounting requirements. Key accessory categories include grounding kits, DIN rail mounting solutions, panel supports, handles, and various mounting hardware compatible with different enclosure types.

What certifications and standards do nVent products comply with?

nVent products meet critical international certifications including UL (United States), CSA (Canada), CE (European Community), and EAC (Russia). Our products are designed to comply with rigorous industrial standards such as NEMA enclosure ratings, IEC 60529 IP ratings, and international safety standards across multiple industrial markets including oil & gas, power, manufacturing, and infrastructure.

What is nVent's warranty policy?

nVent offers a standard 18-month warranty from invoicing date for most automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Warranty coverage includes repair or replacement at nVent's discretion, with certain conditions such as authorized service repairs and operation within designed capacity limits.

What technical support does nVent offer?

nVent offers comprehensive technical support through multiple global contact centers across North America, South America, Europe, Middle East, India, and Asia. Customers can reach technical experts by phone at regional numbers, with the North American headquarters in Minneapolis, MN providing primary support at +1.763.421.2240. Additionally, nVent provides online support resources through their website, including CAD drawing downloads and an 'Ask The Expert' feature to assist with product technical inquiries.