Beckwith Electronics

Hamburg, Illinois 62045
(618) 232-1139

(618) 232-1172 fax

Contact Us



  1. Economical wire protector products.
  2. 2 and 3 positions modular.
  3. Machine type inserts.
  4. 300 series are vertical blocks with test holes.
  5. 310 series are right angle blocks with test holes.
  6. Higher profile.
  7. Wire protector system.
  8. Black (standard) or blue color available.
300/310 Series


7 Positions
Black Body

Wire range:14 to 22AWG
Pin dimension:ø1mm
CR:<20m ohms
IR:>5000M ohms (1000V DC)
Operating temp:-55°C to +105°C
Stripping length:6.0mm
Torque:4.5 lbs-in
PCB holes:min 1.6mm
PCB thickness:max 2.3mm
Climactic category:40/110/21 Acc. to IEC 68-1
Housing:PBT-4115 (UL94V-0)
Metal Housing:Brass (Cu,Zn), Cu, Tin plated
Wire Guard:Stainless steel
Terminal:Brass (Cu, Zn), Tin plated
Screw:M3, steel, chromated and galvanized
Colors Available:Black (standard), blue (optional)


Adhesive marking strips not available.

Ink marking by factory (specify in order number):

0 = no marking
1 = numbered 1 2 3 4 etc. Left to right
Minimums apply for marking.
Contact BECKWITH ELECTRONICS for more information.

Selection Table and Drawings