Scottsdale, Ariz. The new MB2000 series of miniature pushbuttons from NKK Switches offers greater design flexibility with a variety of styles and options. The miniature pushbutton switches are available in single pole, double pole, and four pole, double throw configurations, as well as momentary and alternate circuits.
Power models are rated at 6A at 125 Vac and 3 A at 250 Vac or 3A at 30 Vdc. Logic level devices are rated at 0.4 VA maximum at 28 V ac/dc maximum. Dual-rated versions, featuring gold over silver contacts, as well as a variety of mounting options are available.
Touting high reliability, the MB2000 switch series feature a high torque bushing construction, which prevents rotation or separation from its frame during installation. The switches are designed with an over-center actuator mechanism which diminishes sparking and increases operating life in AC circuits. The guide-interlocked actuator blocks prevent window locking and maintain correct plunger alignment to ensure contact reliability.
All models feature high insulating barriers, which increase circuit isolation in multi-pole devices. The frames are clinched well above the case and terminals, providing 1,500 V dielectric strength. Terminals are epoxy-sealed to prevent entry of flux and other contaminants.
Terminal options include solder lug, quick connect, and wire-wrap in various lengths. PC terminals are also available and can be specified in straight PC, bracketed and unbracketed models, as well as right angle and vertical mount options. Pushbutton caps are available in various sizes and colors, in either snap-on or screw-in choices.
The large bushing versions can be ordered with various accessories including snap-in mounts and large shrouds in round or rectangular shapes. This allows a front panel appearance of a larger switch device but only requires a small back panel space.
Splash-proof options are available to protect against splashed, sprayed, or spilled liquids, and meet IP67. Other accessories include conical nuts and splash-proof boots. All MB2000 switches are UL recognized and CSA certified.
Pricing for the MB2011SS1W01 is $2.75 each in quantities of 1,000. Delivery is from stock to six weeks.
Call (480) 991-0942