1881228 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. PCB connector, nominal cross section: 2.5 mm2, color: gray, nominal current: 12 A, rated voltage (III/2): 630 V, contact surface: Sn, contact connection type: Socket, number of potentials: 8, number of rows: 1, number of positions: 8, number of connections: 8, product range: GMVSTBR 2,5 HV/..-ST, pitch: 7.5 mm, connection method: Screw connection with tension sleeve, screw head form: L Slotted, conductor/PCB connection direction: 90 °, locking clip: - Locking clip, plug- in system: COMBICON MSTB 2,5 HC, locking: without, mounting method: without, type of packaging: packed in cardboard Your advantages Well-known connection principle allows worldwide use• Low temperature rise, thanks to maximum contact force Allows connection of two conductors Integrated double steel spring provides additional safety in the event of temperature and power fluctuations Commercial data Item number 1881228 Packing unit 100 pc Minimum order quantity 100 pc Note Made to order (non-returnable) Product key AACALA GTIN 4017918340858 Weight per piece (including packing) 20.32 g Weight per piece (excluding packing) 19.764 g Customs tariff number 85366990 Country of origin IN GMVSTBR 2,5 HV/ 8-ST GY - PCB connector 1881228 https://www.phoenixcontact.com/pc/products/1881228 Nov 11, 2025, 1:26AM Page 1 (8)

Product type PCB connector Product family GMVSTBR 2,5 HV/..-ST Product line COMBICON Connectors M Type Standard Number of positions 8 Pitch 7.5 mm Number of connections 8 Number of rows 1 Number of potentials 8 Mounting type no Electrical properties Properties Nominal current IN 12 A Nominal voltage UN 630 V Rated voltage (III/3) 500 V Rated surge voltage (III/3) 6 kV Rated voltage (III/2) 630 V Rated surge voltage (III/2) 6 kV Rated voltage (II/2) 1000 V Rated surge voltage (II/2) 6 kV Connection data Connection technology Type Standard Connector system COMBICON MSTB 2,5 HC Nominal cross section 2.5 mm² Contact connection type Socket Interlock Locking type without Mounting type without Conductor connection Connection method Screw connection with tension sleeve Conductor/PCB connection direction 90 ° Conductor cross-section AWG 24 ... 12 Conductor cross-section flexible, with ferrule without plastic sleeve GMVSTBR 2,5 HV/ 8-ST GY - PCB connector 1881228 https://www.phoenixcontact.com/pc/products/1881228 Nov 11, 2025, 1:26AM Page 2 (8)

2 conductors with same cross section, solid 0.2 mm² ... 1 mm² 2 conductors with same cross section, flexible, with ferrule without plastic sleeve 0.25 mm² ... 1 mm² 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve 0.5 mm² ... 1 mm² Cylindrical gauge a x b / diameter 2.8 mm x 2.4 mm / 2.5 mm Stripping length 7 mm Drive form screw head Slotted (L) Specifications for ferrules without insulating collar recommended crimping tool 1212034 CRIMPFOX 6 Specifications for ferrules with insulating collar recommended crimping tool 1212034 CRIMPFOX 6 Material specifications Material data - contact Note WEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/JEDEC JESD 201 Contact material Cu alloy Surface characteristics hot-dip tin-plated Metal surface terminal point (top layer) Tin (4 - 8 µm Sn) Metal surface contact area (top layer) Tin (4 - 8 µm Sn) Material data - housing Color (Housing) gray (7042) Insulating material PA Insulating material group I CTI according to IEC 60112 600 Flammability rating according to UL 94 V0 Glow wire flammability index GWFI according to EN 60695-2-12 850 Glow wire ignition temperature GWIT according to EN 60695-2- 775 Temperature for the ball pressure test according to EN 60695- 10-2 125 °C Dimensions GMVSTBR 2,5 HV/ 8-ST GY - PCB connector 1881228 https://www.phoenixcontact.com/pc/products/1881228 Nov 11, 2025, 1:26AM Page 3 (8)

Pitch 7.5 mm Width [w] 60 mm Height [h] 27.5 mm Length [l] 15 mm Notes Notes on operation In accordance with IEC 61984, COMBICON connectors have no switching power (COC). During designated use, they must not be plugged in or disconnected when carrying voltage or under load. Environmental and real-life conditions Ambient conditions Ambient temperature (operation) -40 °C ... 100 °C (dependent on the derating curve) Ambient temperature (storage/transport) -40 °C ... 70 °C Relative humidity (storage/transport) 30 % ... 70 % Ambient temperature (assembly) -5 °C ... 100 °C Electrical tests Air clearances and creepage distances | Specification IEC 60664-1:2007-04 Insulating material group I Comparative tracking index (IEC 60112) CTI 600 Rated insulation voltage (III/3) 500 V Rated surge voltage (III/3) 6 kV minimum clearance value - non-homogenous field (III/3) 5.5 mm minimum creepage distance (III/3) 6.3 mm Note on connection cross section With connected conductor 4 mm² (solid). Rated insulation voltage (III/2) 630 V Rated surge voltage (III/2) 6 kV minimum clearance value - non-homogenous field (III/2) 5.5 mm minimum creepage distance (III/2) 5.5 mm Rated insulation voltage (II/2) 1000 V Rated surge voltage (II/2) 6 kV minimum clearance value - non-homogenous field (II/2) 5.5 mm minimum creepage distance (II/2) 5.5 mm GMVSTBR 2,5 HV/ 8-ST GY - PCB connector 1881228 https://www.phoenixcontact.com/pc/products/1881228 Nov 11, 2025, 1:26AM Page 4 (8)

Type of packaging packed in cardboard GMVSTBR 2,5 HV/ 8-ST GY - PCB connector 1881228 https://www.phoenixcontact.com/pc/products/1881228 Nov 11, 2025, 1:26AM Page 5 (8)

To download certificates, visit the product detail page: https://www.phoenixcontact.com/pc/products/1881228  cULus Recognized Approval ID: E60425-19931013 Nominal voltage UN Nominal current IN Cross section AWG Cross section mm2 B Multi-conductor connection

600 V 15 A 24 - 16 -

Screw connection 600 V 15 A 30 - 12 - C Multi-conductor connection Screw connection 600 V 15 A 30 - 12 - GMVSTBR 2,5 HV/ 8-ST GY - PCB connector 1881228 https://www.phoenixcontact.com/pc/products/1881228 Nov 11, 2025, 1:26AM Page 6 (8)

ECLASS-13.0 27460202 ECLASS-15.0 27460202 ETIM ETIM 9.0 EC002638 UNSPSC UNSPSC 21.0 39121400 GMVSTBR 2,5 HV/ 8-ST GY - PCB connector 1881228 https://www.phoenixcontact.com/pc/products/1881228 Nov 11, 2025, 1:26AM Page 7 (8)

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.) No substance above 0.1 wt% 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 GMVSTBR 2,5 HV/ 8-ST GY - PCB connector 1881228 https://www.phoenixcontact.com/pc/products/1881228 Nov 11, 2025, 1:26AM Page 8 (8)