Plunger Test Leads
A pioneer and leader in the manufacturing of alligator clips, test
leads and banana plugs.
As the leader, Mueller offers quality products, such as the test leads below. Take some time and browse over our selection and check for
available Test Lead inventory.
Micro-Plunger Clip on Both Ends

Model # BU-1010-A-**-*
- Material: Hook-up Wire: #20 (41/36) AWG tinned copper with 105.C PVC insulation; Plunger: nylon housing, stainless steel spring, beryllium copper contact
- **Length: -12" (.3m), 24" (.6m), 36" (.9m), 48" (1.2m), 60" (1.5m)
- *Std. Colors: -0 Black, -2 Red
- Rating: Hands free testing at 300V Category II, 5 Amps
Mini-Plunger Clip on Both Ends

Model # BU-1111-A-**-*
- Material: Hook-up Wire: #20 (41/36) AWG tinned copper with 105.C PVC insulation; Plunger: nylon housing, stainless steel spring, beryllium copper contact
- **Length: -12" (.3m), 24" (.6m), 36" (.9m), 48" (1.2m), 60" (1.5m)
- *Std. Colors: -0 Black, -2 Red
- Rating: Hands free testing at 300V Category II, 5 Amps
Mini-Plunger to Stackable Banana Plug

Model # BU-1120-A-**-*
- Material: Banana Plug: ABS housing, brass body and beryllium copper, nickel-plated, nine-leaf cage spring; Hook-up Wire: #20 (41/36) AWG tinned copper with 105.C PVC insulation; Plunger: nylon housing, stainless steel spring and beryllium copper contact
- **Length: -12" (.3m), 24" (.6m), 36" (.9m), 48" (1.2m), 60" (1.5m)
- *Std. Colors: -0 Black, -2 Red
- Rating: Hands free testing at 300V, 5 Amps
Mini-Plunger to BNC Male with RG58

Model # BU-1150-C-**-0
- Material: BNC Connector: MIL-C-30912, gold-plated center contact and silver-plated body; Coaxial Cable: shielded RG58C/U, MIL-C-17F, 50 ohm; Plunger: nylon housing, stainless steel spring and beryllium copper contact
- **Length: -12" (.3m), 24" (.6m), 36" (.9m), 48" (1.2m), 60" (1.5m)
- Rating: Hands free testing at 300 VRMS
Mini-Micro-Plunger to Stackable Banana Plug

Model # BU-1420-A-**-*
- Material: Banana Plug: ABS housing, brass body and beryllium copper, nickel-plated, nine-leaf cage spring; Hook-up Wire: #20 (41/36) AWG tinned copper with 105.C PVC insulation; Plunger: nylon housing, stainless steel spring and gold-plated, beryllium copper contact
- **Length: -12" (.3m), 24" (.6m), 36" (.9m), 48" (1.2m), 60" (1.5m)
- *Std. Colors: -0 Black, -2 Red
- Rating: Hands free testing at 300V, 5 Amps


