https://www.phoenixcontact.com/pi/products/3074282
04/29/2017Page2/3
Feed-through terminal block-UTTB 4-PE BK-3074282
Technical data
General
Flame test method (DIN EN 60695-11-10) V0
Oxygen index (DIN EN ISO 4589-2) >32 %
NF F16-101, NF F10-102 Class I 2
NF F16-101, NF F10-102 Class F 2
Surface flammability NFPA 130 (ASTM E 162) passed
Specific optical density of smoke NFPA 130 (ASTM E 662) passed
Smoke gas toxicity NFPA 130 (SMP 800C) passed
Calorimetric heat release NFPA 130 (ASTM E 1354) 28 MJ/kg
Fire protection for rail vehicles (DIN EN 45545-2) R22 HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R23 HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R24 HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26 HL 1 - HL 3
Dimensions
Width 6.2 mm
Length 69.9 mm
Height NS 35/7,5 65 mm
Height NS 35/15 72.5 mm
Connection data
Note Please observe the current carrying capacity of the DIN rails.
Connection method Screw connection
Conductor cross section solid min. 0.14 mm²
Conductor cross section solid max. 6 mm²
Conductor cross section flexible min. 0.14 mm²
Conductor cross section flexible max. 6 mm²
Conductor cross section AWG min. 26
Conductor cross section AWG max. 10
Conductor cross section flexible, with ferrule without plastic sleeve min. 0.14 mm²
Conductor cross section flexible, with ferrule without plastic sleeve max. 4 mm²
Conductor cross section flexible, with ferrule with plastic sleeve min. 0.14 mm²
Conductor cross section flexible, with ferrule with plastic sleeve max. 4 mm²
Stripping length 9 mm
Internal cylindrical gage A4
Screw thread M3
Tightening torque, min 0.6 Nm
Tightening torque max 0.8 Nm
Standards and Regulations
Connection in acc. with standard IEC 60947-7-2
Flammability rating according to UL 94 V0
Environmental Product Compliance
