MB2185SS1W01-RO NKK Switches, MB2185SS1W01-RO Datasheet - Page 2

• Manufacturer Part Number: MB2185SS1W01-RO
• Description: Pushbutton Switches 4PDT ON-ON SLDR
• Manufacturer: NKK Switches
• Type: Bushing Mount Miniature Pushbuttonr
• Series: MB2000r

Specifications of MB2185SS1W01-RO

• Contact Form: 4PDT
• Contact Rating: 6 Amps at 125 VoltsAC, 3 Amps at 250 VoltsAC
• Actuator: Plunger, without Cap
• Supply Voltage: 125 VoltsAC, 250 VoltsAC
• Mounting Style: Panel
• Terminal Seal: Epoxy
• Contact Plating: Silver
• Contact Material: Silver
• Illumination: Not Illuminated
• Flammability Rating: UL 94 V-0
• Dielectric Strength: 1000 VoltsAC
• Features: Guide interlocked with actuator block prevents window locking
• Housing Material: Diallyl Phthalate Resin
• Insulation Resistance: 1000 MOhms
• Mounting Angle: Straight
• Operating Force: 11.77 N
• Switch Function: ON - ON
• Termination Style: Solder Lug
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 633-MB218501 MB-2185NSS1 MB2185SS1W01

Distinctive
Miniature Pushbuttons
Guide interlocked with actuator block prevents window locking and
maintains correct plunger alignment to assure contact stability.
Employs an over-center actuator mechanism, which diminishes
sparking and increases operating life in AC circuits.
High torque bushing construction prevents rotation
or separation from frame during installation.
Splashproof option (D3 and B3 bushing codes) features an
o-ring within the bushing and one under the face nut
to protect from splashed, sprayed, or spilled liquids.
High insulating barriers, formed in the molded
diallyl phthalate case, increase isolation of circuits
in multipole devices.
Prominent external insulating barriers increase
insulation resistance and dielectric strength.
Epoxy sealed terminals prevent entry of solder
flux and other contaminants.
Clinching of the frame to the case well above the base
and terminals provides 1,500V dielectric strength.
Actual Size
Characteristics
www.nkk.com
Bracket PC Mount
Large Bushing
Bushing Mount
Series MB2000
Page C80
Page C87
Page C74
C73
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