AccuLock S Consumables

Challenged by increasing welder retirements and turnover?

As you support more inexperienced welders, choosing equipment with fewer points of failure and simplified maintenance can reduce training and shorten your troubleshooting list.

Bernard® AccuLock™ S consumables are designed to address liner trim length errors and erratic wire feeding. Both are common costly contributors to troubleshooting, rework and production downtime.

Load and Lock for better productivity Load and Lock to reduce troubleshooting, downtime and rework Load and Lock for better productivity

  • Reduce welding troubleshooting and rework
  • Flawless wire-feed path — AccuLock S liners are locked and concentrically aligned to both the contact tip and the power pin without the use of fasteners to guarantee optimized wire feeding, which eliminates welding liner misalignment and gaps from your troubleshooting list
  • Error-proof liner replacement every time — no measuring required!
  • Steel retaining ring on diffuser helps keep threaded nozzle in place during use/cleaning
  • Coarse threaded contact tips speed tip replacement
  • Enjoy 2-3x extended contact tip life due to optimized wire feeding
  • Simplify MIG welding inventory with a common consumable platform™ —Bernard AccuLock S and Tregaskiss® AccuLock R consumables share a common contact tip
Benefits of Bernard AccuLock S MIG Welding Consumables

Important Note
The AccuLock S consumables system requires the use of all of the following AccuLock MIG welding consumables and components: contact tip, gas diffuser, nozzle, liner, neck insulator, power pin
 and power pin cap

AccuLock S Consumables System Components

The AccuLock S consumables system requires the use of all of the following AccuLock MIG welding consumables and components:

  • AccuLock contact tips
  • AccuLock S gas diffusers
  • AccuLock S nozzles
  • AccuLock S liners
  • AccuLock S power pins and power pin caps
  • Neck insulators
    • 4623R (for BTB curved handle model MIG guns with rotatable or fixed necks)
    • 402-11 (for BTB T Series or C Series straight handle model MIG guns with fixed necks)

Product Compatibility

AccuLock S consumables are compatible with:

AccuLock Contact Tips; Copper

T-A023CH0.023″ (0.6 mm)
T-A030CH0.030″ (0.8 mm)
T-A035CH0.035″ (0.9 mm)
T-A039CH0.039″ (1.0 mm)
T-A045CH0.045″ (1.2 mm)
T-A052CH0.052″ (1.4 mm)
T-A062CH1/16″ (1.6 mm)
T-A072CH0.072″ (1.8 mm)
T-A078CH5/64″ (2.0 mm)
T-A094CH3/32″ (2.4 mm)
T-A109CH7/64″ (2.8 mm)
T-A125CH1/8″ (3.2 mm)

AccuLock Tapered Contact Tips; Copper

TT-A023CH0.023″ (0.6 mm)
TT-A030CH0.030″ (0.8 mm)
TT-A035CH0.035″ (0.9 mm)
TT-A039CH0.039″ (1.0 mm)
TT-A045CH0.045″ (1.2 mm)
TT-A052CH0.052″ (1.4 mm)
TT-A062CH1/16″ (1.6 mm)

AccuLock S Gas Diffusers

D-A1Large diffuser, thread-on
D-A2Large diffuser, slip-on
DS-A1Small diffuser, thread-on
DS-A2Small diffuser, slip-on

AccuLock S Nozzles

N-A3400CLarge nozzle, 3/4″ bore, flush, copper
N-A3418CLarge nozzle, 3/4″ bore, 1/8″ recess, copper
N-A3414CLarge nozzle, 3/4″ bore, 1/4″ recess, copper
N-A3418BLarge nozzle, 3/4″ bore, 1/8″ recess, brass
N-A3414BLarge nozzle, 3/4″ bore, 1/4″ recess, brass
N-A5800CLarge nozzle, 5/8″ bore, flush, copper
N-A5818CLarge nozzle, 5/8″ bore, 1/8″ recess, copper
N-A5814CLarge nozzle, 5/8″ bore, 1/4″ recess, copper
N-A5818BLarge nozzle, 5/8″ bore, 1/8″ recess, brass
N-A5814BLarge nozzle, 5/8″ bore, 1/4″ recess, brass
NT-A3800CLarge nozzle, 3/8″ bore, flush, copper; for tapered contact tips
NS-A5800CSmall nozzle, 5/8″ bore, flush, copper
NS-A5818CSmall nozzle, 5/8″ bore, 1/8″ recess, copper
NS-A5800BSmall nozzle, 5/8″ bore, flush, brass
NS-A5818BSmall nozzle, 5/8″ bore, 1/8″ recess, brass
NS-A1218CSmall nozzle, 1/2″ bore, 1/8″ recess, copper
NS-A1200BSmall nozzle, 1/2″ bore, flush, brass
NS-A1218BSmall nozzle, 1/2″ bore, 1/8″ recess, brass
NST-A3800BSmall nozzle, 3/8″ bore, flush, brass; for tapered contact tips
NST-A3818BSmall nozzle, 3/8″ bore, 1/8″ recess, brass; for tapered contact tips
NST-A38XTBSmall nozzle, 3/8″ bore, 1/8″ extension, brass; for tapered contact tips

AccuLock S Liners

Liner Color:
LA1A-10Yellowfor 0.023″-0.030″ (0.6-0.8 mm) wire, 10 ft (3.05 m)
LA1A-15Yellowfor 0.023″-0.030″ (0.6-0.8 mm) wire, 15 ft (4.57 m)
LA1A-20Yellowfor 0.023″-0.030″ (0.6-0.8 mm) wire, 20 ft (6.10 m)
LA1A-25Yellowfor 0.023″-0.030″ (0.6-0.8 mm) wire, 25 ft (7.62 m)
LA2A-10Greenfor 0.030″-0.035″ (0.8-0.9 mm) wire, 10 ft (3.05 m)
LA2A-15Greenfor 0.030″-0.035″ (0.8-0.9 mm) wire, 15 ft (4.57 m)
LA2A-20Greenfor 0.030″-0.035″ (0.8-0.9 mm) wire, 20 ft (6.10 m)
LA2A-25Greenfor 0.030″-0.035″ (0.8-0.9 mm) wire, 25 ft (7.62 m)
LAD3A-10Whitefor 0.035″-0.045″ (0.9-1.2 mm) wire, 10 ft (3.05 m)
LAD3A-15Whitefor 0.035″-0.045″ (0.9-1.2 mm) wire, 15 ft (4.57 m)
LAD3A-20Whitefor 0.035″-0.045″ (0.9-1.2 mm) wire, 20 ft (6.10 m)
LAD3A-25Whitefor 0.035″-0.045″ (0.9-1.2 mm) wire, 25 ft (7.62 m)
LAD4A-10Redfor 0.045″-1/16″ (1.2-1.6 mm) wire, 10 ft (3.05 m)
LAD4A-15Redfor 0.045″-1/16″ (1.2-1.6 mm) wire, 15 ft (4.57 m)
LAD4A-20Redfor 0.045″-1/16″ (1.2-1.6 mm) wire, 20 ft (6.10 m)
LAD4A-25Redfor 0.045″-1/16″ (1.2-1.6 mm) wire, 25 ft (7.62 m)
LA6A-10Bluefor 5/64″ (2.0 mm) wire, 10 ft (3.05 m)
LA6A-15Bluefor 5/64″ (2.0 mm) wire, 15 ft (4.57 m)
LA6A-20Bluefor 5/64″ (2.0 mm) wire, 20 ft (6.10 m)
LA6A-25Bluefor 5/64″ (2.0 mm) wire, 25 ft (7.62 m)
LA7A-10Greyfor 3/32″ (2.4 mm) wire, 10 ft (3.05 m)
LA7A-15Greyfor 3/32″ (2.4 mm) wire, 15 ft (4.57 m)
LA7A-20Greyfor 3/32″ (2.4 mm) wire, 20 ft (6.10 m)
LA7A-25Greyfor 3/32″ (2.4 mm) wire, 25 ft (7.62 m)
LA8A-10Blackfor 7/64″-1/8″ (2.8-3.2 mm) wire, 10 ft (3.05 m)
LA8A-15Blackfor 7/64″-1/8″ (2.8-3.2 mm) wire, 15 ft (4.57 m)
LA8A-20Blackfor 7/64″-1/8″ (2.8-3.2 mm) wire, 20 ft (6.10 m)
LA8A-25Blackfor 7/64″-1/8″ (2.8-3.2 mm) wire, 25 ft (7.62 m)

AccuLock S Power Pins and Power Pin Caps

Miller®

2200206Power pin; compatible with power pin cap 2200170, 2200171 and 2200203
2200170Power pin cap; for 0.023″-0.030″ (0.6-0.8 mm) wire sizes
2200171Power pin cap; for 0.030″-0.045″ (0.8-1.2 mm) wire sizes
2200203Power pin cap; for 0.045″-3/32″ (1.2-2.4 mm) wire sizes

Lincoln®

2200210Power pin; compatible with power pin cap 2200192, 2200193 and 2200212
2200192Power pin cap; for 0.023″-0.030″ (0.6-0.8 mm) wire sizes
2200193Power pin cap; for 0.030″-0.045″ (0.8-1.2 mm) wire sizes
2200212Power pin cap; for 0.045″-3/32″ (1.2-2.4 mm) wire sizes

Tweco® #4

2200150Power pin; compatible with power pin cap 2200183, 2200184 and 2200209
2200183Power pin cap; for 0.023″-0.030″ (0.6-0.8 mm) wire sizes
2200184Power pin cap; for 0.030″-0.045″ (0.8-1.2 mm) wire sizes
2200209Power pin cap; for 0.045″-3/32″ (1.2-2.4 mm) wire sizes

Tweco® #5

2200157Power pin; compatible with power pin cap 2200186, 2200187 and 2200208
2200186Power pin cap; for 0.023″-0.030″ (0.6-0.8 mm) wire sizes
2200187Power pin cap; for 0.030″-0.045″ (0.8-1.2 mm) wire sizes
2200208Power pin cap; for 0.045″-3/32″ (1.2-2.4 mm) wire sizes

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