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Curtis Industries H12 High Power Control Terminal Block

This high-quality sectional terminal block is engineered for high and medium power applications, offering reliable connections, modular design, and compatibility with multiple wiring configurations. It features a durable thermoplastic-polyester housing rated at 130°C with UL flammability rating V-0, and can handle up to 75 amps and 600 volts. Its unique barrier-type construction and adjustable accessories make it suitable for control and power circuits, ensuring safety and ease of installation in demanding industrial environments. Compatible with No. 16-22 AWG wires, it ensures optimal electrical performance and safety.

Authorized Distributors
Source:DigiKey
Part No:H-12
Stock:0
Inv Date:06-08-2026
Price: Unit price: $1.29
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Source:DigiKey
Part No:H-12
Stock:46
Inv Date:06-08-2026
Price: Unit price: $103.11
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Source:DigiKey
Part No:H12
Stock:6
Inv Date:06-08-2026
Price: Unit price: $52.59
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Part No:H12
Stock:0
Inv Date:06-09-2026
Price: N/A
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Part No:H 1/2
Stock:0
Inv Date:06-08-2026
Price: Unit price: $26.62
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Part No:H-12
Stock:0
Inv Date:06-08-2026
Price: Unit price: $1.2
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Part No:H-12
Stock:0
Inv Date:06-08-2026
Price: Unit price: $1215.02
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Part No:H12
Stock:0
Inv Date:06-08-2026
Price: Unit price: $52.74
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Part No:H12
Stock:1
Inv Date:06-02-2026
Price: N/A
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Curtis Industries H12 High Power Control Terminal Block Specifications:

  • Center-to-Center Spacing: 0.652 inches (16.56 mm)
  • Number of Terminals: 1 to 30
  • Voltage Rating: 600 volts
  • Current Rating: 75 amps for Type H, 30 amps for Type BT
  • Housing Material: Thermoplastic-polyester
  • Flammability Rating: UL 94V-0
  • Temperature Rating: 130°C (266°F)
  • Wire Range: No. 16AWG to No. 22AWG for Type H, No. 10AWG for Type BT
  • Dimensions (No. of Terminals: 1): 2.36 inches (59.8 mm) length
  • Dimensions (No. of Terminals: 30): 12.13 inches (308.0 mm) length
  • Tightening Torque: 45 in.-lbs. (4-6AWG), 40 in.-lbs. (@AWG), 36 in.-lbs. (10-16AWG), 20 in.-lbs. (Type BT)
  • Water Absorption: 0.7% weight gain in 24 hours
  • Breakdown Voltage: Terminal-Terminal 10,400V, Terminal-Ground 8,400V

Buy the Buy Curtis High Power Terminal Block Part Number H12 Online

Experience the durability and reliable electrical connections of the Curtis high power terminal block, ideal for demanding control and power circuits. Rated at 75 amps and 600 volts, it features a thermoplastic housing with UL 94V-0 flammability, suitable for wiring from No. 16 to No. 22 AWG. The modular design allows for flexible configurations, and the unique barrier construction ensures safety and ease of installation. Perfect for industrial control systems requiring robust, long-lasting terminal connections. Purchase online today for quality and performance.

Get Curtis H12 today—designed for reliable high power control and power circuit wiring with modular features and high-temperature resistance.

Frequently Asked Questions

Where can I buy Curtis Industries H12?

You can click on the BUY or RFQ button to purchase H12 from an authorized Curtis Industries distributor.

How do I troubleshoot issues or seek technical support for part H12?

You can download the H12 datasheet or visit the Curtis Industries website for support.

Who is the manufacturer of H12?

Curtis Industries

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