Gold or Black Plated Miniature Toggles Series M
A
General Specifications
Electrical Capacity (Resistive Load)
Power Level (silver): 6A @ 125V AC & 3A @ 250V AC
Other Ratings
Contact Resistance: 10 milliohms maximum
Insulation Resistance: 1,000 megohms minimum @ 500V DC
Dielectric Strength: 1,000V AC minimum between contacts for 1 minute minimum;
1,500V AC minimum between contacts and case for 1 minute minimum
Mechanical Life: 100,000 operations minimum
Electrical Life: 25,000 operations minimum; 50,000 operations minimum for 3A @ 125V AC
Angle of Throw: 25
Materials & Finishes Gold Actuator Black Actuator
Toggle: Brass with gold plating Toggle: Brass with black chrome plating
Bushing: Brass with gold plating Bushing: Brass with black chrome plating
Frame: Stainless steel Frame: Stainless steel
Support Bracket: Brass with tin plating Support Bracket: Brass with tin plating
Case: Diallyl phthalate resin (UL94V0) Case: Diallyl phthalate resin (UL94V0)
Movable Contactor: Phosphor bronze with silver plating Movable Contactor: Phosphor bronze with silver plating
Movable Contacts: Silver alloy Movable Contacts: Silver alloy
Stationary Contacts: Silver with silver plating Stationary Contacts: Silver with silver plating
Terminals: Copper or brass with silver plating Terminals: Copper or brass with silver plating
Environmental Data
Operating Temp Range: 30C through +85C (22F through +185F)
Humidity: 90 ~ 95% humidity for 96 hours @ 40C (104F)
Vibration: 10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning
in 1 minute; 3 right angled directions for 2 hours
2
Shock: 50G (490m/s ) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
Installation
Mounting Torque: 3.0Nm (26.55 lbin) double nut
Processing
Soldering: Manual Soldering: 350C for 3 seconds, 1 cycle
Note: Lever must be in center position while soldering.
Cleaning: These devices are not process sealed. Hand clean locally using alcohol based solution.
Standards & Certifications
Flammability Standards: UL94V0 for case
www.nkkswitches.com 1
03/27/19
Supplement Accessories Indicators Touch Tilt Tactiles Slides Rotaries Keylocks Programmable Illuminated PB Pushbuttons Rockers TogglesSeries M Gold or Black Plated Miniature Toggles
A
Distinctive Characteristics
Rich, lustrous gold tone over a large actuator and bushing, or the understated black
matte large actuator and bushing (.453/11.5mm toggle with .472/12.0mm
threaded bushing). Both sleek designs deliver the same functionality and reliability.
Actuation administers distinctive tactile feedback.
Antirotation design, standard on noncylindrical levers, mates toggle and bushing;
bottom of toggle has two flatted sides which fit into a complementary opening
inside bushing.
Antijamming design protects contacts from damage due to excessive downward
force on actuator.
High torque bushing construction prevents rotation or separation from frame
during installation.
Actual Size
Molded diallyl phthalate case meets flammability standards for UL94V-0.
Increased insulation resistance and dielectric strength due to prominent
external insulating barriers.
Interlocked actuator block, lever, and interior guide prevent switch failure
due to biased lever movement.
Clinching of frame to case well above base and terminals provides 1,500V
dielectric strength.
Epoxy sealed terminals prevent entry of solder flux and other contaminants.
SWITCH PART NUMBER & DESCRIPTION
Part Number Toggle & Bushing Switch Description
.453 (11.5mm) Large Bat Toggle
.472 (12.0mm) Large Threaded Bushing with Keyway Silver Contacts; Single Pole 3 Throw (3-On)
M2024BB1UW01
(Gold)
Gold Plated Toggle & Bushing Solder Lug Terminals
Gold Plated Hex Face Nut & Locking Ring
.453 (11.5mm) Large Bat Toggle
.472 (12.0mm) Large Threaded Bushing with Keyway Silver Contacts; Single Pole 3 Throw (3-On)
M2024BB1AW01
(Black)
Black Chrome Plated Toggle & Bushing Solder Lug Terminals
Black Chrome Plated Hex Face Nut
2 www.nkkswitches.com
Supplement Accessories Indicators Touch Tilt Tactiles Slides Rotaries Keylocks Programmable Illuminated PB Pushbuttons Rockers Toggles