Product Hierarchy
Product Hierarchy

RST 4-RKT 4-637 - Sensor/Actuator Double-Ended Cordset: Male straight A-coded yellow 4-pin M12 Standard connector to female straight A-coded yellow 4-pin M12 Standard connector, 230 V AC/DC, 4 A; TPE yellow cable, 4-wires, 0.824 mm²







Sensor/Actuator Double-Ended Cordset: Male straight A-coded yellow 4-pin M12 Standard connector to female straight A-coded yellow 4-pin M12 Standard connector, 230 V AC/DC, 4 A; TPE yellow cable, 4-wires, 0.824 mm²

Face View Side 1
Pin 1Pin 2Pin 3Pin 4
brownwhiteblueblack
Face View Side 2
Pin 1Pin 2Pin 3Pin 4
brownwhiteblueblack

Product Description

Product Family: Sensor / Actuator Connectors
Brand: Lumberg Automation
Connector Type: Cordset, double ended
Shielding: Unshielded
Rated Voltage: 250 V
Rated Impulse Voltage: 2.5 kV
Operating Voltage: 230 V AC/DC
Rated Current: 4 A

Technical Data Side 1

Product Sub Family: M12 Standard
Type of Contact / Gender: Male
Connector Design: Straight
Attachment Type: Coupling Screw
Number of Pins: 4
Coding: A
Contact Resistance: ≤ 10 mOhm
Insulation Resistance: ˃ 10^9 Ohm
Mating Cycles: ≤ 100
Ambient Temperature (Operation): - 40 °C - + 90 °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)
Contact Base Material: CuZn
Contact Plating: Cu/Au
Contact Bearer Material: TPU-GF
Contact Bearer Color: Yellow
Flammability Class (Contact Bearer): UL 94 HB
Molded Body Material: TPU
Molded Body Color: Yellow
Flammability Class (Molded Body): UL 94 HB
Attachment Material: CuZn
Attachment Plating: Nickel-plated
Fastening Torque (Attachment): M 12x1: (50-60) Ncm, hand-tight
Note: Do not connect or disconnect under load.

Cable Data

Cable Number: 637
Number of Wires: 4
Cycles (Bending): ˃ 1 M
Conductor material: Cu
Cable Jacket Material: TPE
Cable Jacket Color: yellow matt similarly RAL 1021
Cable Diameter D: ø 7.112 ± 0.254 mm
Wire Insulation Material: PVC class 43
Insulated Wire Diameter: ø 2.032 mm
Ambient Temperature (Fixed Installation): - 50 °C - + 105 °C
UL Cable Type: AWM: 20626
Flammability Class (Cable Jacket): FT-4

Technical Data Side 2

Product Sub Family, Side 2: M12 Standard
Type of Contact / Gender, Side 2: Female
Connector Design, Side 2: Straight
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), Side 2: - 40 °C - + 90 °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 acc. to DIN EN 60664-1 (VDE 0110-1)
Overvoltage Category, Side 2: II acc. to DIN EN 60664-1 (VDE 0110-1)
Contact Base Material, Side 2: CuZn
Contact Plating, Side 2: Cu/Au
Contact Bearer Material, Side 2: TPU
Contact Bearer Color, Side 2: Black
Flammability Class (Contact Bearer), Side 2: UL 94 HB
Molded Body Material, Side 2: TPU
Molded Body Color, Side 2: Yellow
Flammability Class (Molded Body), Side 2: UL 94 HB
Attachment Material, Side 2: CuZn
Attachment Plating, Side 2: Nickel-plated
O-Ring Material, Side 2: FKM, green
Fastening Torque (Attachment), Side 2: M 12x1: (50-60) Ncm, hand-tight

Safety & Environmental Compliance

RoHS Compliant: yes

Notes

Protection Degree / IP Rating Note: only if mounted and locked in combination with Hirschmann / Lumberg Automation connector
Note Derating: Notice derating
Variants
Item #Item DescriptionCable Length
7505RST 4-RKT 4-637/0,3 M0.3 m
13168RST 4-RKT 4-637/0,5 M0.5 m
7507RST 4-RKT 4-637/0,6 M0.6 m
7508RST 4-RKT 4-637/1 M1 m
7509RST 4-RKT 4-637/1,5 M1.5 m
7512RST 4-RKT 4-637/2 M2 m
7514RST 4-RKT 4-637/3 M3 m
21655RST 4-RKT 4-637/3,5 M3.5 m
8242RST 4-RKT 4-637/4 M4 m
7515RST 4-RKT 4-637/5 M5 m
7516RST 4-RKT 4-637/6 M6 m
14366RST 4-RKT 4-637/7 M7 m
20075RST 4-RKT 4-637/7,5 M7.5 m
12536RST 4-RKT 4-637/8 M8 m
7519RST 4-RKT 4-637/10 M10 m
7520RST 4-RKT 4-637/15 M15 m
11681RST 4-RKT 4-637/20 M20 m
Side_1_RST-4A-Thick.zip
Side_2_RKT-4A-Thick.zip
Derating_4_90.pdf
No accessories are available for this product