1438146 PHOENIX | Alldatasheet
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Technical content
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. Connector, Universal, 4-position, unshielded, Plug straight M12 Push-Pull, coding: A, Push-lock spring connection, knurl material: Plastic, external cable diameter 4 mm ... 8 mm Your advantages Time-saving Push-Lock connection: Tool-free connection and disconnection of conductors by opening the contact levers• Intuitive connection: Easy assignment of individual litz wires with color-coded and numerical identification of the contact levers Integrated Push-in Technology: Wire rigid and pretreated conductors easily by means of simple, direct insertion Shock- and vibration-resistant connection: Proven spring-cage technology guarantees secure and reliable contacting Save time, thanks to installation with push-pull fast locking Commercial data Item number 1438146 Packing unit 1 pc Minimum order quantity 1 pc Sales key BF33 Product key AF2CEA GTIN 4063151815905 Weight per piece (including packing) 13.1 g Weight per piece (excluding packing) 22.22 g Customs tariff number 85366990 Country of origin DE SACC-P12MS-4PL-CM M - Connector 1438146 https://www.phoenixcontact.com/us/products/1438146 Dec 4, 2025, 12:03AM Page 1 (8)
Assembly note NOTE: Observe the permissible bending radii when routing cables, since the degree of protection may be at risk if the bending forces are too high. Reduce mechanical loads upstream of the connector, e.g., by using cable ties. Mounting Assembly note The wires can be connected both with ferrules and without ferrules Product properties Sensor type Universal Number of positions 4 No. of cable outlets 1 Shielded no Coding A Cable outlet straight Insulation characteristics Overvoltage category II Degree of pollution 3 Dimensions External dimensions Outside diameter 4 mm ... 8 mm Material specifications Flammability rating according to UL 94 V0 Seal material NBR Material of grip body PA 6.6 Contact material CuSn Contact surface material Ni/Au Contact carrier material PA 6.6 Material for screw connection Plastic Connection data Conductor connection Connection method Push-lock spring connection Connection cross section 26 ... 18 (without ferrule)Connection cross section AWG SACC-P12MS-4PL-CM M - Connector 1438146 https://www.phoenixcontact.com/us/products/1438146 Dec 4, 2025, 12:03AM Page 2 (8)
28 ... 20 (with ferrule) Stripping length of the individual wire 7 mm
0.4 Nm (Connector with coupling sleeve)Tightening torque
1.5 Nm (Pressure nut with coupling sleeve)
1 = BN 2 = WH 3 = BU Contact | Color (signal designation) | Contact (optional) 4 = BK Electrical properties Rated surge voltage 2.5 kV Contact resistance ≤ 5 mΩ Insulation resistance ≥ 100 MΩ
250 V ACNominal voltage UN
250 V DC
Nominal current IN 4 A (2 A when using 0.14 mm² conductors) Mechanical properties Mechanical data Insertion/withdrawal cycles ≥ 100 Connector Connection 1 Head design Plug Head cable outlet straight Head thread type M12 Head locking type Push-Pull Coding A Cable/line Signal type/category Universal Stripping length of the individual wire 7 mm Environmental and real-life conditions Ambient conditions IP65Degree of protection IP67 Ambient temperature (operation) (male connector/female connector) -40 °C ... 85 °C (Plug / socket) Standards and regulations M12 SACC-P12MS-4PL-CM M - Connector 1438146 https://www.phoenixcontact.com/us/products/1438146 Dec 4, 2025, 12:03AM Page 3 (8)
Standard designation M12 connector Standards/specifications IEC 61076-2-101 Standard designation M12-Push-Pull Standards/specifications IEC 61076-2-010 SACC-P12MS-4PL-CM M - Connector 1438146 https://www.phoenixcontact.com/us/products/1438146 Dec 4, 2025, 12:03AM Page 4 (8)
~62 Ø20 15 15 Functional drawing Ø 4 - 8 mm 0,14 - 0,75 mm² AWG 26 - 18 10 20 0 7 24 0,4 Nm 1,5 Nm 1515 1208445 1208429 Functional drawing SACC-P12MS-4PL-CM M - Connector 1438146 https://www.phoenixcontact.com/us/products/1438146 Dec 4, 2025, 12:03AM Page 5 (8)
Pin assignment M12 plug, 4-pos., A-coded, view plug side SACC-P12MS-4PL-CM M - Connector 1438146 https://www.phoenixcontact.com/us/products/1438146 Dec 4, 2025, 12:03AM Page 6 (8)
ECLASS-13.0 27440116 ECLASS-15.0 27440116 ETIM ETIM 9.0 EC002635 UNSPSC UNSPSC 21.0 39121400 SACC-P12MS-4PL-CM M - Connector 1438146 https://www.phoenixcontact.com/us/products/1438146 Dec 4, 2025, 12:03AM 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 USA
586 Fulling Mill Road
Middletown, PA 17057, United States (+717) 944-1300 info@phoenixcon.com SACC-P12MS-4PL-CM M - Connector 1438146 https://www.phoenixcontact.com/us/products/1438146 Dec 4, 2025, 12:03AM Page 8 (8)