Product Hierarchy
Product Hierarchy

GDM31AL-A0U-1KD - Form A, 18mm - Female 90° | #Contacts: 3+Ground (PE), Screw Type | No Protective Circuit | 250 V | Black Housing, Black PG9 Cable Gland | Included: Central Screw & Captive Gasket | Bulk Packaging | cULus 2238








Form A, 18mm - Female Angled | #Contacts: 3+Ground (PE), Screw Type | No Protective Circuit | 250 V / 10A | Black Housing, Black PG9 Cable Gland | Included: Central Screw & Captive Gasket | Bulk Packaging | cULus 2238

Product Life Cycle

Availability: Active

Technical Data

Product Family: Valve Connectors
Side 1 Product Sub Family: GDM Standard
Brand: Hirschmann
Connector Type: Field Attachable
Connector Sub Type: Form A
Side 1 Type of Contact/Gender: Socket Contacts / Female
Connector Design: Angled (90°) Body
Number of Pins: 3+PE (PE across cable outlet)
Coding, Side 1: A
Shielding Type: Unshielded
Attachment Type: Central Screw, M 3 x 35
Voltage Rating: 250 V
Rated Voltage (UL): 300 V
Rated Voltage (CSA): 300 V
Rated Impulse Voltage: 4.0 kV
Operating Voltage: 230 V AC/DC
Current Rating: 10 A
Rated Current (UL)*: 10 A
Rated Current (CSA)*: 8 A
Contact Resistance: ≤ 10 mOhm
Insulation Resistance: ˃ 10^9 Ohm
Mating Cycles: ≤ 50
Type of Connection: Screw terminal
Cable Gland: PG9 with strain relief
Cross Section: 0.25 - 1.5 mm²
Strain-Relief: Clamping Cage
Suitable Cables: Ø 6 - 8 mm
Ambient Temperature (Operation)*: - 40 °C to + 125 °C [ Connector ] - 30 °C to + 90 °C [ when mated with NBR gasket] - 15 °C to + 125 °C [ when mated with FKM gasket] - 40 °C to + 125 °C [ when mated with EPDM or MPQ gasket]
Operating Temperature (UL): max. + 75 °C
Operating Temperature (CSA): max. + 75 °C
Protection Degree / IP Rating**: IP65, IP67
Design Standard: DIN EN 175301-803-A, ISO 4400
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: Brass (CuZn)
Side 1 Contact Plating: Copper-Tin Alloy (Cu/Sn)
Contact Bearer Material: Glass-Fiber Reinforced Polyamide (PA GF)
Contact Bearer Color: Black
Flammability Class (Contact Bearer): UL 94 HB
Housing Material: Glass-Fiber Reinforced Polyamide (PA GF)
Housing Color: Black
Flammability Class (Housing): UL 94 5VA
Cable Gland Material: Glass-Fiber Reinforced Polyamide (PA GF)
Cable Gland Gasket: Nitrile Butadiene Rubber (NBR)
Cable Gland Color: Black
Flammability Class (Cable Gland): UL 94 5VA
Strain-Relief Material: PA GF
Attachment Material: Steel Fastener (4.8 , Fe/Zn B)
Gasket Material: Captive: GDMF Nitrile Butadiene Rubber (NBR), Included

Protection Circuitry

Protective Circuit: No Protective Circuit

Additional Technical Data

Fastening Torque (Contact Screw): (40-50) Ncm for conductor size 0.5 - 1.5 mm²; (30-40) Ncm for conductor size 0.38-0.34 mm²; (25-30) Ncm for conductor size 0.25 mm²
Fastening Torque (Cable Gland): (150-200) Ncm
Fastening Torque (Attachment): (50-60) Ncm

Approvals

UL-File: E315587
UL: UL 2238; cURus
VDE: VDE-Reg.-Nr.: E349
SEV: Yes

Safety & Environmental Compliance

REACH: Yes
RoHS Compliant: Compliant

Notes

Note Derating: Notice derating
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: Do not connect or disconnect under load.
Variants
Item #Item DescriptionCentral ScrewGasketPackaging
18060GDM31AL-A0U-1KD1 - Central Screw Steel, combi headK - Flat captive NBR/SBRD - Collect packaging 50 pieces, assembled
GDM_Standard_3+PE_(PE_across_cable_outlet)_PG9.zip
No accessories are available for this product