Technical Overview

1000V, 24A feed-through terminal block with 2 screw connections for 26-12 AWG conductors. Features maintenance-free Reakdyn principle and UL94 V-0 flammability.

Key Features

Single-level, 2-position feed-through terminal block.
Screw connection method for secure wiring.
Accepts 26-12 AWG (0.14-4 mm²) solid and stranded conductors.
Rated at 1000 V and 24 A for robust power and signal distribution.
DIN rail mountable (NS 35/7.5 and NS 35/15) for easy installation.
Compact design (5.2 mm width) for space-saving wiring in control cabinets.
High conductivity with high-strength copper alloy metals.
Flammability rating meets UL94 V-0.
Operating temperature range from -60°C to 110°C.
Compatible with CLIPLINE complete system accessories for bridging, marking, and testing.
ATEX/IECEx certified (II 2 GD Ex eb IIC Gb) for hazardous area installations.
Fire protection compliant with DIN EN 45545-2 for railway use.

Technical Specification Matrix

Parameter	Value
Number of Positions	2
Number of Levels	1
Connection Method	Screw Connection
Rated Voltage	1000 V (IEC)
Nominal Current	24 A
Maximum Load Current (with 4 mm² conductor)	32 A
Rated Surge Voltage	8 kV
Wire Size AWG	26 AWG to 12 AWG
Conductor Cross Section (rigid/flexible)	0.14 mm² to 4 mm²
Nominal Cross Section	2.5 mm²
Screw Thread	M3
Tightening Torque	0.5 - 0.6 Nm
Stripping Length	9 mm
Insulating Material	PA (Polyamide)
Flammability Rating	UL 94 V-0
Pollution Degree	3
Overvoltage Category	III
Operating Temperature Range	-60°C to 110°C
Mounting Type	DIN Rail (NS 35/7.5, NS 35/15)
Color	Gray (RAL 7042)
Certifications	ATEX/IECEx (II 2 GD Ex eb IIC Gb), IEC 60947-7-1, DIN EN 45545-2
Physical Weight (kg)	0.01
Dimensions L x W x H (cm)	4.77 x 0.52 x 4.69

Industrial Applications

1. High-Voltage Industrial Control Panel Wiring

This terminal block is ideal for organizing and connecting high-voltage circuits (up to 1000 V) within industrial control panels. Its 2-position design and screw connection ensure secure and reliable termination of 26-12 AWG conductors.

Problem Solved

Provides a compact and robust solution for terminating multiple high-voltage conductors in limited panel space, preventing loose connections due to vibration and ensuring electrical safety.

1000 V24 AScrew connection26-12 AWGDIN rail mountCompact designReakdyn principle

2. Railway Electrical System Wiring

The Phoenix Contact 3044076 is perfectly suited for electrical installations in railway environments, including rolling stock and trackside equipment. Its vibration-resistant "Reakdyn principle" screw connection and fire protection compliance (DIN EN 45545-2) ensure safety and reliability under harsh operational conditions.

Problem Solved

Ensures secure and fire-safe electrical connections in high-vibration and demanding railway applications, crucial for operational integrity and passenger safety.

Vibration-resistantFire protection (DIN EN 45545-2)1000 V-60°C to 110°CATEX/IECEx certified

3. Hazardous Location Signal and Power Termination (Zone 1/21)

With ATEX/IECEx certification (II 2 GD Ex eb IIC Gb), this terminal block is suitable for establishing intrinsically safe signal and power distribution in potentially explosive atmospheres (Zone 1 and Zone 21). Its robust construction and secure screw terminals provide safe and compliant wiring.

Problem Solved

Offers a certified and reliable solution for electrical connections in hazardous environments, meeting stringent safety standards for preventing ignition in explosive gas and dust atmospheres.

ATEX/IECEx certifiedII 2 GD Ex eb IIC GbScrew connectionPollution degree 3Insulating material PA

Phoenix Contact UT 2,5 Feed-Through Terminal Block

Phoenix Contact UT 2,5 Feed-Through Terminal Block

Technical Overview

Key Features

Technical Specification Matrix

Industrial Applications

1. High-Voltage Industrial Control Panel Wiring

2. Railway Electrical System Wiring

3. Hazardous Location Signal and Power Termination (Zone 1/21)