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MARATHON/KULKA 621RZ06 Terminal Block

The Marathon/Kulka 621-RZ-06 terminal block is a high-quality solution for connecting wires in commercial appliances and industrial equipment. Its closed-back design provides enhanced safety and security, while its robust construction ensures reliable performance. The block is UL Listed and CSA Certified, meeting stringent safety standards. It accommodates a wide range of wire sizes and offers convenient mounting options. With a 20A, 600V rating, this terminal block is suitable for a variety of applications requiring dependable power distribution.

Authorized Distributors
Part No:621RZ06
Stock:63
Inv Date:06-01-2026
Price: Unit price: $15.22
Buy/RFQ:
Part No:621-RZ-06
Stock:407
Inv Date:06-01-2026
Price: Unit price: $8.9
Buy/RFQ:
Part No:621-RZ-06
Stock:407
Inv Date:06-01-2026
Price: Unit price: $8.9
Buy/RFQ:

MARATHON/KULKA 621RZ06 Terminal Block Specifications:

  • Wire Range: 12-22 AWG
  • Wire Binding Screw: #12 - #22 AWG
  • Application Torque: 9 in. lbs
  • Current Rating: 20A
  • Voltage Rating: 600 Volts AC/DC
  • Short Circuit Current Rating: 10,000A
  • Insulator Base Temperature Rating: -40° C/F to 125°C (257°F)
  • Flammability Rating: UL 94V-0
  • Connector Material: Brass, tin plated
  • Insulator Base Material: Glass filled polycarbonate (Thermoplastic)
  • Drive Screw Material: Stainless steel
  • Screw Material: Steel, nickel plated
  • UL Listing: UL 1059
  • CSA Certification: CSA C22.2 No. 158
  • CE Compliance: IEC 60947-7-1
  • Mounting Hardware: #6 fastener, torque to 10-15 in. lbs
  • Number of Poles: 6
  • A Dimension: 3.37
  • B Dimension: 3.06

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Frequently Asked Questions

Where can I buy MARATHON/KULKA 621RZ06?

You can click on the BUY or RFQ button to purchase 621RZ06 from an authorized MARATHON/KULKA distributor.

How do I troubleshoot issues or seek technical support for part 621RZ06?

You can download the 621RZ06 datasheet or visit the MARATHON/KULKA website for support.

Who is the manufacturer of 621RZ06?

MARATHON/KULKA

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