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THOMAS & BETTS E10721NP Insulated Ring Terminal

The THOMAS & BETTS E10721NP Sta-Kor ring terminal is a critical component for establishing robust and reliable electrical connections in a wide range of commercial applications. Constructed from high-conductivity copper and finished with an electro-tin plating (meeting MIL-T-107217 standards), this terminal ensures excellent conductivity and corrosion resistance. It is designed to be installed using tools like the TBM6 tool or MS-25441-1 tool, along with appropriate dies for different wire sizes (AN-4, AN-6, AN-8). The terminal's insulation provides added protection and safety. It is compatible with various wire gauges and is a vital part of many electrical systems.

Authorized Distributors
Source:DigiKey
Part No:E10721NP
Stock:0
Inv Date:06-16-2026
Price: Unit price: $2.4427
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Part No:E10721NP
Stock:0
Inv Date:06-17-2026
Price: Unit price: $3.95
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Part No:E10721NP
Stock:0
Inv Date:06-16-2026
Price: Unit price: $3.3
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Part No:E10721NP
Stock:75
Inv Date:06-16-2026
Price: Unit price: $2.87
Buy/RFQ:
Part No:E10721NP
Stock:75
Inv Date:06-16-2026
Price: Unit price: $2.87
Buy/RFQ:

THOMAS & BETTS E10721NP Insulated Ring Terminal Specifications:

  • bolt_size: MS-20659-140
  • wire_size: AWG 10
  • material: Copper (High Conductivity)
  • finish: Electro-Tin Plate (MIL-T-107217)
  • catalog_no_nickel: WITH NP SUFFIX: NICKEL PLATING
  • catalog_no_silver: WITH SP SUFFIX: SILVER PLATING
  • tool_class: CLASS 1
  • tool_an3427: AN-3427-TOOL
  • tool_ms25441: MS-25441-1
  • die_ms90485_8: MS-90485-8 (for AN-8 wire)
  • die_ms90485_6: MS-90485-6 (for AN-6 wire)
  • die_ms90485_4: MS-90485-4 (for AN-4 wire)
  • tool_tbm6: TBM6 TOOL
  • die_tbm6_an6_an8: T&B CAT. NO. 11803 & DIES FOR WIRE SIZE AN-6 & AN-8
  • die_tbm6_an4: T&B CAT. NO. 11805 & DIES FOR WIRE SIZE AN-4
  • tool_13642m: POWER TOOL 13642M
  • die_13651: T&B CAT. NO. 13651 & 13650 DIES FOR WIRE SIZE AN-8
  • die_13652: T&B CAT. NO. 13652 & 13650 DIES FOR WIRE SIZE AN-6
  • die_13653: T&B CAT. NO. 13653 & 13650 DIES FOR WIRE SIZE AN-4

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Frequently Asked Questions

Where can I buy THOMAS & BETTS E10721NP?

You can click on the BUY or RFQ button to purchase E10721NP from an authorized THOMAS & BETTS distributor.

How do I troubleshoot issues or seek technical support for part E10721NP?

You can download the E10721NP datasheet or visit the THOMAS & BETTS website for support.

Who is the manufacturer of E10721NP?

THOMAS & BETTS

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