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TT-UK5/ 24AC - TT-UK5/ 24AC 2794754 PHOENIX CONTACT Surge protection device
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TT-UK5/ 24AC

TT-UK5/ 24AC 2794754 PHOENIX CONTACT Surge protection device

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4185 in stock
Key Specifications
GTIN:4017918072926
Note:Made to Order (non-returnable)
Orderkey:2794754
(General):28 V AC
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Technical Specifications

ParameterValue
GTIN4017918072926
NoteMade to Order (non-returnable)
Orderkey2794754
(General)28 V AC
Catalog pagePage 105 (TT-2009)
Packing unit50 pc
Country of originGR (Greece)
Custom tariff number85363030
Rated current (General)32 A (50 °C)
Type (Ambient conditions)Single-level terminal block
Color (Ambient conditions)black
Width (Key Commercial Data)6.2 mm
(Standards and Regulations)For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration”
Height (Key Commercial Data)47 mm
Length (Key Commercial Data)42.5 mm
Nominal voltage UN (General)24 V AC
Residual current IPE (General)≤ 5 µA
Capacity (line-earth) (General)≤ 1.03 nF
VDE requirement class (General)C3
Degree of protection (Dimensions)IP20
IEC test classification (General)C3
Screw thread (Protective circuit)M3
Mounting type (Ambient conditions)DIN rail: 35 mm
Weight per Piece (excluding packing)11.130 g
Housing material (Ambient conditions)PA
Stripping length (Protective circuit)8 mm
China RoHS (Standards and Regulations)Environmentally Friendly Use Period = 50
Connection method (Protective circuit)Screw connection
REACh SVHC (Standards and Regulations)4-Nonylphenol, ethoxylated
Response time tA(line-earth) (General)≤ 1 ns
Tightening torque (Protective circuit)0.8 Nm
Maximum continuous voltage UC (General)40 V DC
Standards/regulations (Connection data)IEC 61643-21
Direction of action (Ambient conditions)Line-Earth Ground
Number of positions (Ambient conditions)1
Surge protection fault message (General)none
Total surge current (8/20) µs (General)119 A
Connection method IN (Protective circuit)Screw terminal blocks
Impulse durability (line-earth) (General)C3 - 10 A
Connection method OUT (Protective circuit)Screw terminal blocks
Ambient temperature (operation) (Dimensions)-40 °C ... 85 °C
Residual voltage at In(line-earth) (General)≤ 84 V
Conductor cross section AWG (Protective circuit)24 ... 12
Conductor cross section solid (Protective circuit)0.2 mm² ... 4 mm²
Conductor cross section flexible (Protective circuit)0.2 mm² ... 4 mm²
Flammability rating according to UL 94 (Ambient conditions)V-2
Nominal discharge current In(8/20) µs (line-earth) (General)119 A (per path)
Nominal pulse current Ian (10/1000) µs (line-earth) (General)23.2 A
Output voltage limitation at 1 kV/µs (line-earth) spike (General)≤ 62 V
Cut-off frequency fg (3 dB), asym. (PE) in 150 Ohm system (General)typ. 1.6 MHz
Output voltage limitation at 1 kV/µs (line-earth) static (General)≤ 58 V
Max. discharge current Imax(8/20) µs maximum (line-earth) (General)119 A

Product Description

Terminal block with fine surge protection between the active part and the rail, nominal voltage: 24 V AC, installation on NS 32 or NS 35/7.5, terminal width: 6.2 mm, terminal height: 47 mm
Key Features
  • Industrial grade quality
  • RoHS compliant
  • CE certified
  • 1-year warranty

Product Documents

Datasheet

Technical specifications and performance data

User Manual

Installation and operation guide

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