SB4011NOH-2A-RO NKK Switches, SB4011NOH-2A-RO Datasheet - Page 2

• Manufacturer Part Number: SB4011NOH-2A-RO
• Description: Pushbutton Switches OFF(ON) NORM OPEN 3A BLK CAP LUG 15/32
• Manufacturer: NKK Switches
• Type: Momentary Pushbutton Switchesr
• Series: SB4011r

Specifications of SB4011NOH-2A-RO

• Contact Form: SPST - NO
• Contact Rating: 3 Amps at 125 VoltsAC, 2 Amps at 250 VoltsAC
• Actuator: Plunger, with Slip-On Cap
• Cap Color: Black
• Supply Voltage: 125 VoltsAC, 250 VoltsAC
• Mounting Style: Panel
• Terminal Seal: Epoxy
• Contact Plating: Silver
• Contact Material: Copper
• Illumination: Not Illuminated
• Flammability Rating: UL 94 V-0
• Body Length: 22 mm
• Dielectric Strength: 1000 Volts
• Features: Low operating force for ease of actuation.
• Housing Material: Phenolic Resin
• Insulation Resistance: 200 MOhms
• Mounting Angle: Straight
• Operating Force: 4.9 N
• Switch Function: OFF - (ON)
• Termination Style: Solder Lug
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SB4011NOH-2A

Distinctive
Momentary Pushbuttons
Optional caps in different colors to vary appearance
as needed.
Low operating force for ease of actuation.
Rear panel bushing mount with compact
behind panel dimension.
Internal antijamming feature to protect the
contacts from damage due to excessive
force on the plunger.
Self-cleaning contacts make FB models highly
reliable.
Low cost device of rugged one-piece bushing
and housing construction.
Reliability of construction with an internal guide to
maintain contact alignment.
Epoxy sealed terminals.
Actual Size FB
Actual Size SB
Characteristics
www.nkk.com
FB Bushing Mount
SB Bushing Mount
Series FB & SB
Page C40
Page C42
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