Lumberg Automation 71255 RST 3-260/5 M M12 Standard Sensor/Actuator Single-Ended Cordset: Male, Straight, 4-pin, A-coded, Translucent Body, 230 V AC/DC, 4 A; Pur Orange Cable, 3-wires, 0.34 Mm²

Face View

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

Product Family

• Sensor / Actuator Connectors

Product Sub Family

• M12 Standard

Connector Type

• Cordset, single ended

Type of Contact / Gender

• Male

Connector Design

• Straight

Number of Pins

• 4

Coding

• A

Shielding

• Unshielded

Attachment Type

• Coupling Screw

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

Electrical and Mechanical Properties

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 (acc. to DIN EN 60664-1, VDE 0110-1)

Overvoltage Category

• II (acc. to DIN EN 60664-1, VDE 0110-1)

Materials

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

Circuitry

Fastening Torque (Attachment)

• M 12x1: (50-60) Ncm, hand-tight

Cable Data

Cable Number

• 260

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)

• ˃ 2 M

Welding Resistance

• Welding spark resistant

Conductor Material

• Cu

Cable Jacket Material

• PUR

Cable Jacket Color

• Orange

Cable Diameter (D)

• ø 4.50 ± 0.20 mm

Wire Insulation Material

• PP

Insulated Wire Diameter

• ø 1.30 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 60332-2-2, VDE 0482-332-2-2, IEC 60332-2-2, CSA FT-2

Cable Characteristics

• Free of lacquer wetting disturbing substances; Good microbes and hydrolysis resistance; Mainly plasticizer diffusion free; Exclusion of PVC and silicone; Seawater resistance; Coldness flexibility

Approvals

UL-File

• E315587

UL

• UL 2238; cURus

Safety & Environmental Compliance

RoHS Compliant

• Yes

Resistances

Halogenfree

• DIN EN 50267-2-1, IEC 60754-1, VDE 0482-267-2-1

Oil Resistance

• DIN EN 60811-2-1

Notes

Protection Degree / IP Rating Note

• Only if mounted and locked in combination with Hirschmann / Lumberg Automation connector.

Note

• Do not connect or disconnect under load.

Part Numbers

• 41731: RST 3-260/2 M (2 meters, Rated Current 4 A)
• 71255: RST 3-260/5 M (5 meters, Rated Current 4 A)
• 71266: RST 3-260/10 M (10 meters, Rated Current 4 A)