Lumberg Automation 28978 RST 3-RKWT 4-3-224/2 M Sensor/Actuator Double-Ended Cordset: Male Straight A-coded Translucent 4-pin M12 Standard Connector to Female Angled A-coded Translucent 4-pin M12 Standard Connector, 230 V AC/DC, 4 A; Pur Black Cable, 3-wires, 0.34 Mm²

Face View Side 1:

• Pin 1: Brown
• Pin 3: Blue
• Pin 4: Black

Face View Side 2:

• Pin 1: Brown
• Pin 2: Not Connected (n.c.)
• Pin 3: Blue
• Pin 4: Black

Product Family:

• Sensor / Actuator Connectors

Connector Type:

• Cordset, double-ended

Shielding:

• Unshielded

Electrical Characteristics:

• Rated Voltage: 250 V
• Rated Voltage (UL): 250 V AC
• Rated Impulse Voltage: 2.5 kV
• Operating Voltage: 230 V AC/DC
• Rated Current: 4 A
• Rated Current (UL): 4 A
• Contact Resistance: ≤ 10 mOhm
• Insulation Resistance: > 10^9 Ohm
• Mating Cycles: ≤ 100
• Ambient Temperature (Operation): -40 °C to +90 °C
• Operating Temperature (UL): max. +50 °C
• Protection Degree / IP Rating: IP65, IP67, IP68 (1 m / 24 h), IP69K
• Design Standard: IEC 61076-2-101
• Pollution Degree: 3 (according to DIN EN 60664-1 (VDE 0110-1))
• Overvoltage Category: II (according to DIN EN 60664-1 (VDE 0110-1))

Materials (Side 1):

• Contact Base Material: CuSn
• Contact Plating: Cu/Au
• Contact Bearer Material: TPU-GF
• Contact Bearer Color: Orange
• Flammability Class (Contact Bearer): UL 94 HB
• Molded Body Material: TPU
• Molded Body Color: Translucent
• Flammability Class (Molded Body): UL 94 HB
• Attachment Material: CuZn
• Attachment Plating: Nickel-plated

Cable Data:

• Cable Number: 224
• Conductor Size: 0.34 mm²
• Number of Wires: 3
• Minimal Bending Radius (Fixed Installation): > 5 x D
• Minimal Bending Radius (Flexible Installation): > 10 x D
• Cycles (Bending): > 5 M
• Cycles (Torsion): > 5 M @ ± 360 °/1 m
• Conductor Material: Cu
• Cable Jacket Material: PUR
• Cable Jacket Color: Black matt (similar to RAL 9005)
• Cable Diameter: Ø 4.30 ± 0.20 mm
• Wire Insulation Material: PP
• Insulated Wire Diameter: Ø 1.30 ± 0.10 mm
• Ambient Temperature (Fixed Installation): -50 °C to +80 °C
• Ambient Temperature (Flexible Installation): -25 °C to +80 °C
• Ambient Temperature (Drag Chain Installation): -25 °C to +60 °C
• UL Cable Type: AWM: 20549
• Flammability Class (Cable Jacket): DIN EN 50265-2-2, VDE 0482-265-2-2, IEC 60332-2-2, CSA FT2

Cable Characteristics:

• Good Microbes and Hydrolysis Resistance
• Mainly Plasticizer Diffusion-Free
• Exclusion of PVC and Silicone
• Free of Lacquer Wetting Disturbing Substances
• Coldness Flexibility

Technical Data (Side 2):

• Product Sub Family (Side 2): M12 Standard
• Type of Contact / Gender (Side 2): Female
• Connector Design (Side 2): Angled
• Attachment Type (Side 2): Coupling Nut
• Number of Pins (Side 2): 4
• Coding (Side 2): A
• Contact Resistance (Side 2): ≤ 10 mOhm
• Insulation Resistance (Side 2): > 10^9 Ohm
• Mating Cycles (Side 2): ≤ 100
• Ambient Temperature (Operation): -40 °C to +90 °C
• Operating Temperature (UL): max. +50 °C
• Protection Degree / IP Rating (Side 2): IP65, IP67, IP68 (1 m / 24 h), IP69K
• Design Standard (Side 2): IEC 61076-2-101
• Pollution Degree (Side 2): 3 (according to DIN EN 60664-1 (VDE 0110-1))
• Overvoltage Category (Side 2): II (according to DIN EN 60664-1 (VDE 0110-1))

Materials (Side 2):

• Contact Base Material: CuSn
• Contact Plating: Cu/Au
• Contact Bearer Material: TPU
• Contact Bearer Color: Orange
• Flammability Class (Contact Bearer): UL 94 HB
• Molded Body Material: TPU
• Molded Body Color: Translucent
• Flammability Class (Molded Body): UL 94 HB
• Attachment Material: CuZn
• Attachment Plating: Nickel-plated
• O-Ring Material (Side 2): FKM, green
• Fastening Torque (Attachment): M 12x1: (50-60) Ncm, hand-tight

Approvals:

• UL-File: E315587
• UL: UL 2238; cURus

Safety & Environmental Compliance:

• RoHS Compliant: Yes
• Halogen-Free: DIN EN 50267-2-1, IEC 60754-1, VDE 0482-267-2-1
• Oil Resistance: Good Chemical and Oil Resistance

Notes:

• Protection Degree / IP Rating: Only if mounted and locked in combination with Hirschmann / Lumberg Automation connector.
• Derating: Notice derating.

Part Numbers:

• 28977: RST 3-RKWT 4-3-224/1 M (Cable Length: 1 m)
• 28978: RST 3-RKWT 4-3-224/2 M (Cable Length: 2 m)
• 28979: RST 3-RKWT 4-3-224/3 M (Cable Length: 3 m)
• 28980: RST 3-RKWT 4-3-224/5 M (Cable Length: 5 m)