A06B-6130-K203
May 22, 2026

A06B-6130-K203

A06B-6130-K203 is a 3‑pin signal connector for FANUC βi‑series 200V servo amplifiers (A06B-6130‑Hxxx). It is used for low‑voltage control signals, such as emergency stop, enable, and alarm contacts.

Description

General Description

A06B-6130-K203 is a 3‑pin signal connector for FANUC βi‑series 200V servo amplifiers (A06B-6130‑Hxxx). It is used for low‑voltage control signals, such as emergency stop, enable, and alarm contacts.

Part Information

Part Number: A06B-6130-K203
Type: 3‑pin signal connector (control I/O)
Applicable Series: βiSV / βiSVM (200V class, A06B-6130‑Hxxx)
Manufacturer: FANUC
Function: Emergency stop, servo on, alarm signal wiring
MNR (FANUC ref): A63L-0001-0812/CRM/R03SZ

Electrical Specifications

Maximum rated voltage: 125V AC/DC
Continuous rated current: 3A
Applicable wire size: 0.5mm² to 1.0mm² (20–24 AWG)
Contact resistance: ≤10mΩ
Insulation resistance: ≥50MΩ at 500V DC
Withstand voltage: 1000V AC for 1 minute

Mechanical & Material

Housing material: Flame‑retardant thermoplastic (UL94 V‑0)
Contact material: Tin‑plated phosphor bronze
Locking method: Screw lock (M2)
Approximate dimensions: 18mm × 22mm × 8mm
Approximate weight: 4g

Compatible Amplifiers

βiSV‑4A, βiSV‑20A, βiSV‑40A, βiSV‑80A
βiSVM‑40i, βiSVM‑80i, βiSVM‑160i (A06B-6130‑Hxxx series)

Features

Compact 3‑pin design for control signals
Vibration‑resistant screw‑locking structure
High‑temperature and flame‑retardant housing
Low contact resistance for reliable low‑signal transmission
Easy field wiring and replacement

Installation Instructions

Disconnect all power before wiring
Strip wire insulation to 5–6mm
Insert wires into the 3 signal terminals (E‑STOP, SON, ALM)
Tighten M2 screws to 0.3–0.4N·m
Align plug with amplifier signal port and seat firmly
Verify tightness and insulation before power‑on

Safety Precautions

Observe voltage and current ratings strictly
Use only for low‑voltage control circuits
Ensure wiring is insulated and secure to prevent short circuits
Do not use damaged or deformed connectors

Related Parts

A06B-6130-K200/K201: UVWPE power connectors
A06B-6130-K202: Discharge resistor connector
A06B-6130-Hxxx: βi servo amplifiers


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