Transformer terminal block - TRK 2,5 GY
2701019

Transformer terminal block, connection method: Screw connection, length: 28.5 mm, width: 20 mm, height: 19 mm, color: gray, mounting type: DIN rail, Coil snap-in device


Product Details




General For transformers on ships, saltwater-proof DIN rails must be used according to the regulations of Germanic Lloyd. This requirement is fulfilled by all rail designs.
General When selecting the type of connection on safety transformers in acc. with IEC 742/EN 60742/DIN VDE 0551-1, please observe:
- When safety transformers are used as self-contained devices, only screw connections are permitted for the external connections.
- When installing safety transformers, the specifications of the respective devices must be observed.

Product type Distributor terminal block
Number of positions 2
Number of connections 4
Number of rows 1
Insulation characteristics
Overvoltage category III
Degree of pollution 3

Maximum load current 24 A (with 2,5 mm² cross section)
Rated insulation voltage 800 V
Rated surge voltage 8 kV

Maximum load current 24 A (with 2,5 mm² cross section)
Screw thread M3,5
Tightening torque 1 ... 1.2 Nm
Stripping length 11 mm
Stripping length 11 mm
Internal cylindrical gage A2
Connection in acc. with standard IEC / EN 
Conductor cross section solid 0.75 mm² ... 2.5 mm²
Cross section AWG 18 ... 14
Conductor cross section flexible 1 mm² ... 2.5 mm²
Flexible conductor cross section flexible (ferrule, w/o plastic sleeve) 0.75 mm² ... 2.5 mm²
Flexible conductor cross section (ferrule with plastic sleeve) 0.75 mm² ... 2.5 mm²
2 conductors with same cross section, solid 0.75 mm² ... 2.5 mm²
2 conductors with same cross section, flexible 1 mm² ... 2.5 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve 0.75 mm² ... 2.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.5 mm² ... 1 mm²
Nominal current 24 A
Maximum load current 24 A (with a 2.5 mm² conductor cross section)
Nominal voltage voltage data only possible in conjunction with transformer

Dimensional drawing
Width 20 mm
Height 19 mm
Length 28.5 mm

Color gray
Flammability rating according to UL 94 V2
Insulating material group I
Insulating material PA
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)) 115 °C
Relative insulation material temperature index (Elec., UL 746 B) 125 °C

Surge voltage test
Test voltage setpoint 9.8 kV
Result Test passed
Temperature-rise test
Requirement temperature-rise test Increase in temperature ≤ 45 K
Result Test passed
Short-time withstand current 2.5 mm² 0.3 kA
Result Test passed
Power-frequency withstand voltage
Test voltage setpoint 2.2 kV
Result Test passed

Mechanical strength
Result Test passed
Test for conductor damage and slackening
Rotation speed 10 rpm
Revolutions 135
Conductor cross section/weight 0.75 mm² / 0.4 kg
1 mm² / 0.4 kg
2.5 mm² / 0.7 kg
Result Test passed

Needle-flame test
Time of exposure 30 s
Result Test passed
Oscillation/broadband noise
Specification DIN EN 50155 (VDE 0115-200):2008-03
Spectrum Service life test category 1, class B, body mounted
Frequency f1 = 5 Hz to f2 = 150 Hz
ASD level 0.02g²/Hz
Acceleration 0.8g
Test duration per axis 5 h
Test directions X-, Y- and Z-axis
Result Test passed
Shocks
Specification DIN EN 50155 (VDE 0115-200):2008-03
Pulse shape Half-sine
Acceleration 5g
Shock duration 30 ms
Number of shocks per direction 3
Test directions X-, Y- and Z-axis (pos. and neg.)
Result Test passed

Connection in acc. with standard IEC / EN 

Mounting type DIN rail
Coil snap-in device

Item number 2701019
Packing unit 1 pc
Minimum order quantity 50 pc
Sales Key A05
Product Key AARAAC
GTIN 4017918060411
Weight per Piece (including packing) 8.479 g
Weight per Piece (excluding packing) 8.479 g
Customs tariff number 85369010
Country of origin GR


ECLASS

ECLASS-9.0 27141110
ECLASS-10.0.1 27141110
ECLASS-11.0 27141110

ETIM

ETIM 7.0 EC000398

UNSPSC

UNSPSC 21.0 39121410

CSA

Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
Use group B
300 V 15 A 18 - 14
Use group C
300 V 15 A 18 - 14
Use group D
600 V 5 A 18 - 14

cUL Recognized

Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
Use group B
600 V 20 A 22 - 12
Use group C
600 V 20 A 22 - 12

UL Recognized

Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
Use group B
600 V 20 A 22 - 12
Use group C
600 V 20 A 22 - 12

EAC

cULus Recognized


China RoHS Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values