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RSFM 4B/20 M – M12 Data Receptacle Connector: Male, front mount, M12 – mating side, stranded wires – connecting side, 4-pin, B-coded, unshielded, metallic grey housing, 50 V AC / 60 V DC, 4 A

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Description

Face View
Pin 1 Pin 2 Pin 3 Pin 4
brown white blue black

Technical Data

Product Family: Data Connectors
Product Sub Family: M12 Standard
Mating Side: M12
Connecting Side: Stranded Wires
Brand: Lumberg Automation
Connector Type: Receptacle
Type of Contact / Gender: Male
Connector Design: Front Mount
Number of Pins: 4
Coding: B
Attachment Type: Screw-Locking
Rated Voltage: 60 V
Rated Voltage (UL): 300 V AC/DC
Rated Impulse Voltage: 1.5 kV
Operating Voltage: 50 V AC / 60 V DC
Rated Current*: 4 A
Rated Current (UL)*: 4 A
Contact Resistance: ? 10 mOhm
Insulation Resistance: ? 10^9 Ohm
Mating Cycles: ? 100
Type of Connection: Solder
Thread Size: M20x1.5
Ambient Temperature (Operation)*: – 25 °C – + 85 °C
Operating Temperature (UL): max. + 50 °C
Protection Degree / IP Rating**: IP65, IP67
Design Standard: IEC 61076-2-101
Pollution Degree: 3 acc. to DIN EN 60664-1 (VDE 0110-1)
Clearance / Creepage Distance: DIN EN 60664-1 (2008/01); VDE 0110-1
Overvoltage Category: III acc. to DIN EN 60664-1 (VDE 0110-1)

Materials

Contact Base Material: CuZn
Contact Plating: Cu/Au
Contact Bearer Material: PA
Contact Bearer Color: Black
Flammability Class (Contact Bearer): UL 94 V-0
Potted: Yes
Housing Material: CuZn
Housing Plating: Nickel-plated
Housing Color: Silver
Attachment Material: CuZn
Attachment Plating: Nickel-plated
O-Ring Material: CR

Additional Technical Data

Fastening Torque (Attachment): M 12×1: (50-60) Ncm, hand-tight
Accessories to Order Separately: 000-025-048 Mounting Nut M20x1.5

Cable Data

Cable Number: 908 43
Conductor Size: 0.355 mm²
Number of Wires: 4
Conductor material: Cu
Wire Insulation Material: PVC
Insulated Wire Diameter: ø 1.55 mm ± 0.1 mm
Ambient Temperature (Fixed Installation): – 40 °C – + 90 °C
Ambient Temperature (Flex Installation): – 20 °C – + 90 °C
UL Cable Type: AWM: 1007
Flammability Class (Cable Jacket): DIN EN 60332-1-2, VDE 0482-332-1-2, IEC 60332-1-2, UL-VW1, CSA-FT1
Core Colors: blue,brown, white, black

Approvals

UL-File: E315587
UL: cURus

Safety & Environmental Compliance

RoHS Compliant: yes

Notes

Note Derating: * Notice derating
Protection Degree / IP Rating Note: * only if mounted and locked in combination with Hirschmann / Lumberg connector. On the installation side tightness has to be assured by taking proper measures.
Note: The receptacle connector is constructively intended for usage in IP67-products.
To realise this protection class, the estimated location has to be designed accordingly.
Further details see IEC 61076-2-101.
Connection area must be epoxy potted.
UL Note: The receptacle connector is constructively intended for usage in IP67-products.
To realise this protection class, the estimated location has to be designed accordingly.
Further details see IEC 61076-2-101
Variants
Item # Item Description Cable Length
3379 RSFM 4B/20/0,5 M 0.5 m
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