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Electrical power supply connector
wire-to-boardcircularpush-to-lock

Electrical power supply connector - Shenzhen Jnicon Technology Co., Ltd. - wire-to-board / circular / push-to-lock
Electrical power supply connector - Shenzhen Jnicon Technology Co., Ltd. - wire-to-board / circular / push-to-lock
Electrical power supply connector - Shenzhen Jnicon Technology Co., Ltd. - wire-to-board / circular / push-to-lock - image - 2
Electrical power supply connector - Shenzhen Jnicon Technology Co., Ltd. - wire-to-board / circular / push-to-lock - image - 3
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Characteristics

Type
electrical power supply
Format
wire-to-board
Shape
circular
Connection type
push-to-lock
Size
M25
Electrical characteristics
3 pin, with 2 pins, 4 pin, 5 pin
Material
plastic, copper
Protection class
IP67
Norms
RoHS, cULus
Other characteristics
with cable, flame-retardant
Primary current

30 A, 50 A

Voltage

300 V, 500 V

Operating temperature

Min.: -40 °C
(-40 °F)

Max.: 105 °C
(221 °F)

Description

Overview
  • 50A reliable power delivery — φ3.5mm copper alloy contacts support 50A at 500V, suitable for industrial machinery and outdoor LED power distribution.
  • Push-locking mechanism — tool-free quick connect/disconnect with self-locking design for stable connections in high-vibration environments.
  • IP67 waterproof & dustproof — fully sealed construction resists water, dust and oil; suitable for factory floors and outdoor installations.
  • Wide cable compatibility — supports 1.0mm²–6mm² (18–9 AWG) with max φ16mm outer diameter.
  • Durable construction — UL94 V-0 flame-retardant housing and operating range -40°C to 105°C for long-term reliability.
  • Global certifications — models certified to UL, TUV, CE and RoHS; factory certified ISO9001.


Product Details
Pin number: 2 Pin | 3 Pin | 4 Pin | 5 Pin
Pin diameter X number: φ3.5mm | φ3.5mm | φ3.5mm | 2.7mm
Current rating: 50A | 50A | 50A | 30A
Voltage rating: 500V | 500V | 500V | 300V
Withstanding voltage: 2500V | 2500V | 2500V | 1500V
Cable Gauge: 1.0mm²~6mm² (18~9 AWG) | 1.0mm²~6mm² (18~9 AWG) | 1.0mm²~6mm² (18~9 AWG) | 1.0mm²~6mm² (18~9 AWG)
Diameter Range: MAX φ16mm | MAX φ16mm | MAX φ16mm | MAX φ16mm
Protection Level: IP67 | IP67 | IP67 | IP67
Connecting mode: Push Locking | Push Locking | Push Locking | Push Locking
Prevent the combustion level: UL94-V0 | UL94-V0 | UL94-V0 | UL94-V0
Operating temperature: -40℃ – 105℃ | -40℃ – 105℃ | -40℃ – 105℃ | -40℃ – 105℃
Certification: ISO9001, CE, UL, ROHS | ISO9001, CE, UL, ROHS | ISO9001, CE, UL, ROHS | ISO9001, CE, UL, ROHS

Technical Specifications
  • Series / Model: M25
  • Contact material: copper alloy (φ3.5mm contacts on 2/3/4‑pin variants)
  • Rated current: up to 50A (varies by pin count)
  • Rated voltage: up to 500V (varies by pin count)
  • Withstanding voltage: up to 2500V
  • Cable cross-section supported: 1.0 mm² – 6 mm² (18 – 9 AWG)
  • Maximum cable outer diameter: φ16mm
  • Ingress protection: IP67 (sealed against dust and temporary immersion)
  • Locking method: Push‑locking (self‑locking)
  • Housing material: flame‑retardant engineering plastic, UL94 V‑0
  • Operating temperature range: -40℃ to 105℃
  • Mating durability: rated for 500+ mating cycles
  • Typical certifications: ISO9001, UL, TUV, CE, RoHS
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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