3037274 PHOENIX CONTACT - Technology Bsa

ST 1,5-TWIN RD - Feed-through terminal block

Feed-through terminal block, nom. voltage: 500 V, nominal current: 17.5 A, number of connections: 3, connection method: Spring-cage connection, 1 level, Rated cross section: 1.5 mm², cross section: 0.08 mm²-1.5 mm², mounting type: NS 35/7,5, NS35/15, color: red

Product Code: 3037274

Partner cod.: 3037274

PHOENIX CONTACT

Product properties	Product type: Multi-conductor terminal block Number of connections: 3 Number of rows: 1 Potentials: 1 Insulation characteristics Overvoltage category: III Degree of pollution: 3
Electrical properties	Rated surge voltage: 6 kV Maximum power dissipation for nominal condition: 0.56 W
Connection data	Number of connections per level: 3 Nominal cross section: 1.5 mm² 1 level Stripping length: 8 mm ... 10 mm Internal cylindrical gage: A1 Connection in acc. with standard: IEC 60947-7-1 Conductor cross section rigid: 0.08 mm² ... 1.5 mm² Cross section AWG: 28 ... 16 (converted acc. to IEC) Conductor cross section flexible: 0.08 mm² ... 1.5 mm² Conductor cross section, flexible [AWG]: 28 ... 16 (converted acc. to IEC) Conductor cross-section flexible (ferrule without plastic sleeve): 0.14 mm² ... 1.5 mm² Flexible conductor cross section (ferrule with plastic sleeve): 0.14 mm² ... 1.5 mm² 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve: 0.5 mm² Nominal current: 17.5 A (with 1.5 mm² conductor cross section) Maximum load current: 17.5 A (in case of a 1.5 mm² conductor cross section, the maximum load current must not be exceeded by the total current of all connected conductors.) Nominal voltage: 500 V Nominal cross section: 1.5 mm²
Ex data	Rated data (ATEX/IECEx) Identification: Ã¯ÃÃIIÃ2ÃGDÃÃEx eb IIC Gb Operating temperature range: -60°C ... 110°C Ex-certified accessories: 3030488 D-ST 2,5-TWIN 3030789 ATP-ST-TWIN 3036602 DS-ST 2,5 1204504 SZF 0-0,4X2,5 3022276 CLIPFIX 35-5 3022218 CLIPFIX 35 List of bridges: Plug-in bridge / FBS 2-4 / 3030116 Plug-in bridge / FBS 3-4 / 3030129 Plug-in bridge / FBS 4-4 / 3030132 Plug-in bridge / FBS 5-4 / 3030145 Plug-in bridge / FBS 10-4 / 3030158 Plug-in bridge / FBS 20-4 / 3030352 Bridge data: 16.5 A / 1.5 mm² Ex temperature increase: 40 K (19.4ÃAÃ/Ã1.5Ãmm²) Rated voltage: 440 V for bridging with bridge: 440 V - At bridging between non-adjacent terminal blocks: 352 V - At cut-to-length bridging with cover: 220 V - At cut-to-length bridging with partition plate: 275 V Rated insulation voltage: 400 V output: (Permanent) Ex level General Rated current: 17.5 A Maximum load current: 17.5 A Contact resistance: 1.43 mÃ© Ex connection data General Nominal cross section: 1.5 mm² Rated cross section AWG: 16 Connection capacity rigid: 0.08 mm² ... 1.5 mm² Connection capacity AWG: 28 ... 16 Connection capacity flexible: 0.08 mm² ... 1.5 mm²
Dimensions	Width: 4.2 mm End cover width: 2.2 mm Height: 60.5 mm Depth on NSÃ35/7,5: 36.5 mm Depth on NSÃ35/15: 44 mm
Material specifications	Color: red Flammability rating according to UL 94: V0 Insulating material group: I Insulating material: PA
Mechanical properties	Mechanical data Open side panel: Yes
Environmental and real-life conditions	Ambient conditions Ambient temperature (storage/transport): -25°C ... 60°C (for a short time, not exceeding 24Ãh, -60Ã°C to +70Ã°C) Ambient temperature (assembly): -5°C ... 70°C Ambient temperature (actuation): -5°C ... 70°C () Permissible humidity (storage/transport): 30 % ... 70 %
Standards and regulations	Connection in acc. with standard: IEC 60947-7-1
Mounting	Mounting type: NS 35/7,5 NSÃ35/15