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Curtis Industries H30 Power Terminal Block

The sectional high and medium power terminal block offers reliable electrical connections for power distribution in industrial and commercial applications. Designed to handle high current ratings up to 75 amps and rated for 600 volts, these terminal blocks feature a unique bar and traveling collar design that simplifies wiring. Available in configurations from 1 to 30 terminals, with various cover options, they provide flexibility and ensure secure connections. UL recognized and CSA certified, these durable thermoplastic-polyester housed units operate continuously at temperatures up to 130°C, with excellent chemical resistance and flammability ratings of 94V-0.

Authorized Distributors
Source:DigiKey
Part No:H-30
Stock:0
Inv Date:06-08-2026
Price: Unit price: $166.736
Buy/RFQ:
Part No:H-30
Stock:0
Inv Date:06-08-2026
Price: Unit price: $18.14
Buy/RFQ:
Part No:H-30
Stock:130
Inv Date:06-08-2026
Price: Unit price: $1.02
Buy/RFQ:
Part No:H-30
Stock:130
Inv Date:06-08-2026
Price: Unit price: $1.02
Buy/RFQ:
Part No:H30
Stock:2755
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:

Curtis Industries H30 Power Terminal Block Specifications:

  • Center-to-Center Spacing: .652 inches (16.56 mm)
  • Wire Range: Type H - No. 16AWG to No. 4AWG, Type BT - No. 22AWG to No. 10AWG
  • Number of Terminals: 1 to 30
  • Voltage Rating: 600 volts (UL and CSA)
  • Current Rating: 75 amps for Type H; 30 amps for Type BT
  • Housing Material: Thermoplastic-polyester
  • Continuous Use Temperature: 130°C (266°F)
  • Flammability Rating: UL 94V-0
  • Water Absorption: 0.7% weight gain (24 hrs)
  • Breakdown Voltage: Terminal- Terminal 10,400V, Terminal - Ground 8,400V
  • Tightening Torque: 45 in.-lbs. (Type H for 4-6AWG), 20 in.-lbs. (Type BT)
  • Certifications: UL recognized, CSA certified
  • Overall Dimensions (for models up to 30 terminals): Length varies from approximately 2.36 inches (59.8 mm) to 8.66 inches (220 mm)

Buy the Curtis H30 – Reliable Power Terminal Blocks for Industrial Applications

Upgrade your electrical systems with Curtis high and medium power terminal blocks available online. These UL recognized and CSA certified units provide dependable connections rated up to 75 amps and 600 volts. Designed for durability and flexibility, they feature innovative bar and collar design with easy wiring options, multiple cover styles, and broad terminal options from 1 to 30. Perfect for industrial and commercial power distribution, order now and power your projects with quality and confidence today.

Order your Curtis SeriesH30 high and medium power terminal block today and ensure secure, reliable electrical connections for your industrial projects.

Frequently Asked Questions

Where can I buy Curtis Industries H30?

You can click on the BUY or RFQ button to purchase H30 from an authorized Curtis Industries distributor.

How do I troubleshoot issues or seek technical support for part H30?

You can download the H30 datasheet or visit the Curtis Industries website for support.

Who is the manufacturer of H30?

Curtis Industries

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