Eaton 16370-3 Power Distribution Block - SCCR 100 kAIC
Part Number: 16370-3
Quick Summary
Power distribution block from Eaton 16370-3 delivers compact, high-capacity power routing for control panels and machine power systems. In busy automation environments, wiring complexity and insufficient SCCR can slow startups and elevate fault risk. This model is RoHS compliant, and manufacturer certifications are available on request to support compliance and procurement. For manufacturers seeking reliable panel power, this three-pole block offers efficient, space-saving distribution with robust fault current handling. Its 600 Vac/600 Vdc rating and 310A capacity make it a practical, future-proof choice for growing automation workloads.
Product Information
Extended Description
16370-3 Eaton: Eaton Bussmann series power distribution block, 600 Vac, 600 Vdc, 310A, Power distribution block, Three-pole, SCCR: 100 kA, Black, Molded Thermoplastic Base, Tin-plated aluminum connector - 16370-3
Product Name
Eaton Bussmann series power distribution block
Catalog Number
16370-3
UPC
051712271363
Product Length/Depth
3.98 in
Product Height
3.22 in
Product Width
5 in
Product Weight
1.86 lb
Warranty
Not Applicable
Compliances
Contact factory RoHS Compliant
Certifications
Contact Manufacturer
Amperage Rating
310A
Short-circuit rating
SCCR: 100 kAIC
Voltage rating
600 Vac, 600 Vdc
Color
Black
Material
Molded thermoplastic base, tin plated aluminum connector
Number Of Poles
Three-pole
Type
Power distribution block
Feature: High amperage and voltage ratings enable safe, continuous power distribution in demanding applications. Business impact: Supports 310A continuous operation and dual voltage capability (600 Vac / 600 Vdc), reducing the need for oversized components and simplifying panel design. Application: Ideal for machine controls and power distribution in automation cabinets where reliability matters. Benefit: Improves uptime and protects sensitive electronics by providing consistent power delivery. Feature: 100 kAIC SCCR rating enhances fault current tolerance. Business impact: Lowers the risk of upstream component failures and accelerates safe startup sequences. Application: Suitable for high-energy industrial environments with frequent fault conditions. Benefit: Improves safety margins and reduces panel rework. Feature: Durable construction with molded thermoplastic base and tin-plated aluminum connectors. Business impact: Corrosion resistance and lightweight handling translate to longer service life and easier installation. Application: Fits standard control panels and welding/robotic environments. Benefit: Faster installation, lower maintenance costs, and longer service intervals. Feature: Compact three-pole design with precise dimensions. Business impact: Saves valuable enclosure space and simplifies conductor routing. Application: Compatible with compact control cabinets and modular panels. Benefit: Enables scalable layouts and cost-efficient deployments. Feature: RoHS compliant with manufacturer certifications on request. Business impact: Ensures regulatory alignment for restricted substances and quality claims. Application: supports procurement requirements across global manufacturing sites. Benefit: Simplified compliance and traceability for audited builds. Feature: Clear specifications and UPC for easy sourcing. Business impact: Reduces procurement cycle times and improves BOM accuracy. Application: Procurement-ready for panel builders and integrators. Benefit: Streamlined sourcing and consistent part numbering.
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FAQs
The 16370-3 is designed as a three-pole power distribution block with dimensions that fit typical industrial control panels. Its compact footprint (5 in wide x 3.98 in deep x 3.22 in high) and molded thermoplastic base support straightforward removal and mounting in standard enclosures, reducing overall panel depth and easing space planning. For retrofit projects, verify enclosure clearance and conductor routing to maintain required SCCR and accessibility for maintenance.
Key specs include 310A amperage rating, voltage rating of 600 Vac / 600 Vdc, and SCCR of 100 kAIC. These figures influence conductor sizing, protective device coordination, and overall panel safety margins. Designers can consolidate power routing within a single block, reducing wiring complexity and enabling safer, faster startup sequences in automation cabinets.
Yes, the block uses a molded thermoplastic base with tin-plated aluminum connectors, offering good mechanical robustness and corrosion resistance. While RoHS compliance is confirmed, verify your specific environmental factors such as temperature, dust, and splash exposure. If exposure is severe, consider additional enclosure protection or sealing measures while leveraging the block’s high SCCR to maintain safe operation.
The 16370-3 is RoHS compliant, with manufacturer certifications available on request. Specific industry certifications beyond RoHS are not listed in the provided data; customers should contact Eaton for any UL/CSA or regional certification documents required for their site and product usage to ensure full regulatory alignment.
By consolidating power connections into a single robust block with a high SCCR, you reduce wiring complexity, panel space, and potential fault points. The 310A/600 Vac ratings support a broad range of applications, enabling fewer components and faster assembly. Over time, this translates to lower labor costs during installation, easier maintenance, and improved uptime, positively impacting ROI in high-throughput automation environments.