1449823 PHOENIX | Alldatasheet
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Please be informed that the data shown in this PDF document is generated from our online catalog. Please find the complete data in the user documentation. Our general terms of use for downloads are valid. Double-level terminal block, The operating voltage is determined by the LED display version. Key data LED 12 V DC - 30 V DC, 0.7 mA - 2.4 mA, nom. voltage: 500 V, nominal current: 20 A, connection method: Push-in connection, Rated cross section: 2.5 mm2, cross section: 0.14 mm2 - 4 mm2, mounting: NS 35/7,5, NS 35/15, color: gray Your advantages The compact design and front connection enable wiring in a confined space<br/> • The Push-in connection terminal blocks are characterized by the system features of the CLIPLINE complete system and by easy and tool-free wiring of conductors with ferrules or solid conductors In addition to the testing option in the double function shaft, all terminal blocks provide an additional test pick-off Commercial data Item number 1449823 Packing unit 50 pc Minimum order quantity 500 pc Product key BE2272 GTIN 4063151836108 Weight per piece (including packing) 11.34 g Weight per piece (excluding packing) 10.32 g Customs tariff number 85369010 Country of origin CN PTTB 2,5-LA 24 GN - Double-level terminal block 1449823 https://www.phoenixcontact.com/pc/products/1449823 Mar 19, 2025, 11:44 AM Page 1 (7)
General The operating voltage is determined by the LED display version. Key data LED 12 V DC - 30 V DC, 0.7 mA - 2.4 mA Product properties Product type Component terminal block Number of connections 4 Number of rows 2 Potentials 2 Insulation characteristics Overvoltage category III Degree of pollution 3 Electrical properties Rated surge voltage 4 kV Connection data Number of connections per level 2 Nominal cross section 2.5 mm² Rated cross section AWG 12 Stripping length 8 mm ... 10 mm Internal cylindrical gage A3 Connection in acc. with standard IEC 60947-7-1 Conductor cross section rigid 0.14 mm² ... 4 mm² Cross section AWG 26 ... 12 (converted acc. to IEC) Conductor cross section flexible 0.14 mm² ... 4 mm² Conductor cross section, flexible [AWG] 26 ... 12 (converted acc. to IEC) 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.5 mm² Nominal current 20 A Maximum load current 24 A (with 4 mm² conductor cross section, rigid) Nominal voltage 500 V (the operating voltage is determined by the selected LED version) Nominal cross section 2.5 mm² Connection cross sections directly pluggable Conductor cross section rigid 0.34 mm² ... 4 mm² PTTB 2,5-LA 24 GN - Double-level terminal block 1449823 https://www.phoenixcontact.com/pc/products/1449823 Mar 19, 2025, 11:44 AM Page 2 (7)
Width 5.2 mm End cover width 2.2 mm Height 45.9 mm Material specifications Color gray (RAL 7042) Flammability rating according to UL 94 V0 Insulating material group I Insulating material PA Static insulating material application in cold -60 °C Relative insulation material temperature index (Elec., UL 746 B) 130 °C 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 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 Mechanical properties Mechanical data Open side panel Yes Environmental and real-life conditions Ambient conditions Ambient temperature (operation) -60 °C ... 110 °C (Operating temperature range incl. self-heating; for max. short-term operating temperature, see RTI Elec.) Ambient temperature (storage/transport) -25 °C ... 60 °C (for a short time, not exceeding 24 h, -60 °C to +70 °C) Ambient temperature (assembly) -5 °C ... 70 °C Ambient temperature (actuation) -5 °C ... 70 °C Permissible humidity (operation) 20 % ... 90 % Permissible humidity (storage/transport) 30 % ... 70 % Standards and regulations Connection in acc. with standard IEC 60947-7-1 Mounting NS 35/7,5Mounting type NS 35/15 PTTB 2,5-LA 24 GN - Double-level terminal block 1449823 https://www.phoenixcontact.com/pc/products/1449823 Mar 19, 2025, 11:44 AM Page 3 (7)
PTTB 2,5-LA 24 GN - Double-level terminal block 1449823 https://www.phoenixcontact.com/pc/products/1449823 Mar 19, 2025, 11:44 AM Page 4 (7)
To download certificates, visit the product detail page: https://www.phoenixcontact.com/pc/products/1449823 CSA Approval ID: 2030668 Nominal voltage UN Nominal current IN Cross section AWG Cross section mm2 Use group B
30 V 20 A 26 - 12 -
EAC Approval ID: RU C-DE.BL08.B.00644 cULus Recognized Approval ID: E60425 LR Approval ID: LR2371832TA NK Approval ID: 14ME0912 cULus Recognized Approval ID: E60425 BV Approval ID: 25278/C1 BV PTTB 2,5-LA 24 GN - Double-level terminal block 1449823 https://www.phoenixcontact.com/pc/products/1449823 Mar 19, 2025, 11:44 AM Page 5 (7)
ECLASS-11.0 27141120 ECLASS-13.0 27250114 ETIM ETIM 9.0 EC000903 UNSPSC UNSPSC 21.0 39121400 PTTB 2,5-LA 24 GN - Double-level terminal block 1449823 https://www.phoenixcontact.com/pc/products/1449823 Mar 19, 2025, 11:44 AM Page 6 (7)
Environmental product compliance EU RoHS Fulfills EU RoHS substance requirements Yes, No exemptions China RoHS EFUP-EEnvironment friendly use period (EFUP) No hazardous substances above the limits EU REACH SVHC REACH candidate substance (CAS No.) Hexahydromethylphthalic anhydride(CAS: n/a) SCIP 9bb8f5ee-161a-4434-a5ea-2b647321ad48 Phoenix Contact 2025 © - all rights reserved https://www.phoenixcontact.com PHOENIX CONTACT GmbH & Co. KG Flachsmarktstraße 8 D-32825 Blomberg +49 (0) 5235-3 00 info@phoenixcontact.com PTTB 2,5-LA 24 GN - Double-level terminal block 1449823 https://www.phoenixcontact.com/pc/products/1449823 Mar 19, 2025, 11:44 AM Page 7 (7)