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Curtis Industries H20 High Power Terminal Block

This sectional high and medium power terminal block offers secure, reliable electrical connections ideal for industrial and control circuits. It features a unique bar and traveling collar design, eliminating wire lugging, and supports wire ranges from No. 16AWG to No. 4AWG for high power applications. Rated at 75 amps and 600 volts, it boasts durable thermoplastic-polyester housing rated for 130°C. Recognized by UL and CSA, it includes hinged or plain black bakelite covers for easy access and protection, making it perfect for organized power distribution and wiring management in various electrical systems.

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Source:DigiKey
Part No:H-20
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Inv Date:06-08-2026
Price: Unit price: $1.66
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Source:DigiKey
Part No:H-20
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Price: Unit price: $114.422
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Source:DigiKey
Part No:H-20
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Price: Unit price: $29.12
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Part No:H-20
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Inv Date:06-09-2026
Price: Unit price: $28.4
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Part No:H-20
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Inv Date:06-08-2026
Price: Unit price: $1.54
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Part No:H-20
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Price: Unit price: $28.85
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Part No:H-20
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Inv Date:06-08-2026
Price: Unit price: $32.5995
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Part No:H-20
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Inv Date:06-08-2026
Price: Unit price: $32.5995
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Part No:H20
Stock:1
Inv Date:06-02-2026
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Curtis Industries H20 High Power Terminal Block Specifications:

  • Center-to-Center Spacing: .652 inches (16.56 mm)
  • Wire Range: No. 16AWG to No. 22AWG (BT), No. 16AWG to No. 4AWG (H)
  • Number of Terminals: 1 to 30
  • Voltage Rating: 600 volts (UL and CSA)
  • Current Rating: 75 amps (Type H), 30 amps (Type BT)
  • Housing Material: Thermoplastic-polyester, flammability rating 94V-0
  • Continuous Use Temperature: 130°C (266°F)
  • Breakdown Voltage: Terminal-terminal 10,400V, terminal-ground 8,400V
  • Water Absorption: 0.7% wt. gain (24 hrs)
  • Chemical Resistance: Excellent in most environments
  • Tightening Torque: 45 in.-lbs. (H, 4-6AWG), 20 in.-lbs. (BT)
  • Dimensions: Varies with number of terminals, length up to approximately 20.50 inches (520.7 mm)

Buy the Curtis Series H High Power Terminal Block: H20

Upgrade your electrical wiring with the Curtis Series H20 high power terminal block. Rated at 75 amps and 600 volts, it features a durable thermoplastic housing suitable for high and medium power control circuits. The innovative design eliminates wire lugging, ensuring secure connections, and is UL recognized and CSA certified for safety. Available with hinged or plain covers for easy access and protection, this terminal block is ideal for organized power distribution in industrial, manufacturing, and electrical installation projects. Purchase online today for dependable, professional-grade wiring solutions.

Order your Curtis Series H20 high power terminal block today and ensure reliable, organized electrical connections for your industrial projects.

Frequently Asked Questions

Where can I buy Curtis Industries H20?

You can click on the BUY or RFQ button to purchase H20 from an authorized Curtis Industries distributor.

How do I troubleshoot issues or seek technical support for part H20?

You can download the H20 datasheet or visit the Curtis Industries website for support.

Who is the manufacturer of H20?

Curtis Industries

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