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Phoenix Contact MTKDECUACU Thermoelectric Voltage Terminal Block Pair

The Phoenix Contact MTKD-E-CU/A-CU thermoelectric voltage terminal block pair is a specialized component used in measuring circuits to extend thermocouple equalizing conductors. Constructed with materials that maintain similar thermal characteristics to thermocouples up to 200°C, this terminal block ensures accurate temperature readings. It utilizes a screw connection for secure and reliable connections and is compatible with various conductor sizes, ranging from 0.2 mm² to 4 mm². The block's compact design, with a width of 10.4 mm, allows for efficient space utilization in control cabinets and industrial equipment. It is commonly used in applications requiring precise temperature compensation and signal transmission, contributing to the overall reliability of temperature monitoring systems.

Authorized Distributors
Part No:MTKD-E-CU/A-CU
Stock:0
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:MTKD-E-CU/A-CU
Stock:40
Inv Date:05-28-2026
Price: Unit price: $14.52
Buy/RFQ:

Phoenix Contact MTKDECUACU Thermoelectric Voltage Terminal Block Pair Specifications:

  • Number of levels: 1
  • Number of connections: 2
  • Nominal cross section: 2.5 mm²
  • Color: gray
  • Insulating material: PA
  • Flammability rating according to UL 94: V0
  • Connection in acc. with standard: IEC 60947-7-1
  • Maximum load current: 1 A (with 4 mm² conductor cross section)
  • Nominal current IN: 1 A
  • Nominal voltage UN: 400 V (Voltage to the neighboring feed-through terminal block MTK.)
  • Open side panel: Yes
  • Width: 10.4 mm
  • End cover width: 1 mm
  • Length: 46.2 mm
  • Height NS 35/7,5: 39.9 mm
  • Height NS 35/15: 47.4 mm
  • Height NS 32: 44.9 mm
  • Connection method: Screw connection
  • Conductor cross section solid min.: 0.2 mm²
  • Conductor cross section solid max.: 4 mm²
  • Conductor cross section AWG min.: 24
  • Conductor cross section AWG max.: 12
  • Conductor cross section flexible min.: 0.2 mm²
  • Conductor cross section flexible max.: 2.5 mm²
  • Min. AWG conductor cross section, flexible: 24
  • Max. AWG conductor cross section, flexible: 14
  • Conductor cross section flexible, with ferrule without plastic sleeve min.: 0.2 mm²
  • Conductor cross section flexible, with ferrule without plastic sleeve max.: 1.5 mm²
  • Conductor cross section flexible, with ferrule with plastic sleeve min.: 0.2 mm²
  • Conductor cross section flexible, with ferrule with plastic sleeve max.: 1.5 mm²
  • Stripping length: 8 mm
  • Internal cylindrical gage: A3
  • Screw thread: M3
  • Tightening torque, min: 0.6 Nm
  • Tightening torque max: 0.8 Nm
  • eCl@ss 4.0: 27141117
  • eCl@ss 4.1: 27141117
  • eCl@ss 5.0: 27141120
  • eCl@ss 5.1: 27141120
  • eCl@ss 6.0: 27141120
  • eCl@ss 7.0: 27141120
  • eCl@ss 8.0: 27141142
  • ETIM 2.0: EC000902
  • ETIM 3.0: EC000902
  • ETIM 4.0: EC000902
  • ETIM 5.0: EC000904
  • UNSPSC 6.01: 30211811
  • UNSPSC 7.0901: 39121410
  • UNSPSC 11: 39121410
  • UNSPSC 12.01: 39121410
  • UNSPSC 13.2: 39121410

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Frequently Asked Questions

Where can I buy Phoenix Contact MTKDECUACU?

You can click on the BUY or RFQ button to purchase MTKDECUACU from an authorized Phoenix Contact distributor.

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

You can download the MTKDECUACU datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of MTKDECUACU?

Phoenix Contact

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