Product Hierarchy
Product Hierarchy

RST 4S-RKWT 4S-733 - M12 Power | Cordset | Male Straight → Female Angled, 4-pin S-code, PVC (1.50 mm²) 16 AWG, 630 V / 16 A





M12 Power | Double-Ended Cordset | M12 Male Straight, #Contacts 4, S-code → M12 Female Angled, #Contacts 4, S-code | Cable: Black PVC; 1.50 mm² (16 AWG) | 630 V / 16 A

Replacement of: DIS RST 4S-RKWT 4S-733 SW
Face View Side 1
Pin 1Pin 2Pin 3PE
black 1black 2black 3green / yellow
Face View Side 2
Pin 1Pin 2Pin 3PE
black 1black 2black 3green / yellow

Product Description

Product Family: Power Connector
Brand: Lumberg Automation
Connector Type: Cordset, double ended
Shielding Type: Unshielded
Voltage Rating: 630 V
Rated Voltage (UL): 600 V
Rated Impulse Voltage: 6.0 kV
Operating Voltage: 600 V AC/DC
Current Rating: 16 A
Rated Current (UL)*: 16 A

Technical Data Side 1

Side 1 Product Sub Family: M12 Power
Side 1 Type of Contact/Gender: Pin Contact / Male
Connector Design: Molded | M12 Male | Straight
Attachment Type: Coupling Screw
Number of Pins: 4 (3+PE)
Coding, Side 1: S
Side 1 Contact Resistance: ≤ 10 mOhm
Insulation Resistance: ˃ 10^9 Ohm
Mating Cycles: ≤ 100
Ambient Temperature (Operation)*: - 40 °C to + 125 °C, notice derating
Protection Degree / IP Rating**: IP65, IP67
Side 1 Design Standard: IEC 61076-2-111
Side 1 Pollution Degree: 3 acc. to IEC 60664-1
Clearance / Creepage Distance: IEC 60664-1 (2020-05)
Overvoltage Category: III acc. to IEC 60664-1
Contact Base Material: Copper Alloy (CuNi)
Side 1 Contact Plating: Gold over Copper (Cu/Au)
Contact Bearer Material: Glass-filled Polybutylene Terephthalate (PBT GF)
Contact Bearer Color: Black
Flammability Class (Contact Bearer): UL 94 V-2
Molded Body Material: Thermoplastic Elastomer (TPE)
Molded Body Color: Black
Flammability Class (Molded Body): UL 94 HB
Attachment Material: Copper Alloy (CuZn)
Attachment Plating: Nickel (Ni)
Fastening Torque (Attachment): M 12x1: (50-60) Ncm, hand-tight
Note: 1. Do not connect or disconnect under load.

Cable Data

Cable Number: 733
Conductor Size: 1.50 mm²
Number of Wires: 4
Minimal Bending Radius (Fixed Inst): ˃ 4 x D
Minimal Bending Radius (Flexible Inst): ˃ 7.5 x D
Cycles (Bending): ˃ 1 Mio, max. 50 m/s²
Conductor Material: Cu
Cable Jacket Material: Polyvinyl Chloride (PVC)
Cable Jacket Color: Black
Cable Diameter D: Ø 8.0 | 0.314"
Wire Insulation Material: Polyvinyl Chloride (PVC)
Insulated Wire Diameter: Ø 2.55 mm | 0.100 "
Overall Shield (Cable): Unshielded
Ambient Temperature (Fixed Installation): - 40° C to + 90° C
Ambient Temperature (Flex Installation): - 5° C to + 90° C
UL Cable Type: AWM: 2587
Flammability Class (Cable Jacket): VDE 0482-332-1-2, DIN EN 60332-1-2 / IEC 60332-1 / UL VW-1, CSA FT1
Cable Characteristics: Flexibility: Good | Abrasion Resistance: Good | Chemical Resistance: Excellent, acids, and alkalis| Flame Retardance: VDE 0482-332-1-2, DIN EN 60332-1-2, IEC 60332-1 | Halogen-Free: No | Mechanical Durability: Good (resists impact, tear, and flex) | Environmental Suitability: Indoor, excellent balance of performance, cost, and versatility

Technical Data Side 2

Side 2 Product Sub Family: M12 Power
Side 2 Type of Contact/Gender: Socket Contact / Female
Connector Design, Side 2: Molded | M12 Female | Angled
Attachment Type, Side 2: Coupling Nut
Number of Pins, Side 2: 4 (3+PE)
Coding, Side 2: S
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 to + 125 °C, notice derating
Protection Degree / IP Rating, Side 2**: IP65, IP67
Design Standard, Side 2: IEC 61076-2-111
Pollution Degree, Side 2: 3 acc. to IEC 60664-1
Clearance / Creepage Distance, Side 2: IEC 60664-1 (2020-05)
Overvoltage Category, Side 2: III acc. to IEC 60664-1
Contact Base Material, Side 2: Copper Alloy (CuNi)
Contact Plating, Side 2: Copper over Gold (Cu/Au)
Contact Bearer Material, Side 2: Glass-filled Polybutylene Terephthalate (PBT GF)
Contact Bearer Color, Side 2: Black
Flammability Class (Contact Bearer), Side 2: UL 94 V-2
Molded Body Material, Side 2: Thermoplastic Elastomer (TPE)
Molded Body Color, Side 2: Black
Flammability Class (Molded Body), Side 2: UL 94 HB
Attachment Material, Side 2: Copper Alloy (CuZn)
Attachment Plating, Side 2: Nickel (Ni)
O-Ring Material, Side 2: Fluoroelastomer (FKM)
Fastening Torque (Attachment), Side 2: M 12x1: (50-60) Ncm, hand-tight
Note, Side 2: 1. Do not connect or disconnect under load.

Approvals

UL-File: E497237
UL: UL 2237; cULus

Safety & Environmental Compliance

RoHS Compliant: Yes

Resistances

Halogenfree: No

Notes

Protection Degree / IP Rating Note: IP Rating tested according to IEC standard using combination of a Hirschmann or Lumberg Automation connector mounted and locked
Note Derating: * Notice derating
Variants
Item #Item DescriptionCable Length
934853010RST 4S-RKWT 4S-733/2 M2 m
934853011RST 4S-RKWT 4S-733/5 M5 m
934853012RST 4S-RKWT 4S-733/10 M10 m
Short Form Catalog POWER English.pdf
Short Form Catalog POWER German.pdf
EU Declaration of conformity
Description: M12-S-CST-190718-0219V01
LUMBERG-AUTOMATION-M12-POWER-SOLUTION-2025-05-PB366-DE.pdf
LUMBERG-AUTOMATION-M12-POWER-SOLUTION-2025-05-PB366-EN.pdf
No accessories are available for this product