MRB24H-BB NKK Switches, MRB24H-BB Datasheet - Page 2

• Manufacturer Part Number: MRB24H-BB
• Description: SW ROTARY DP3T RT ANG W/BRACKET
• Manufacturer: NKK Switches
• Series: MRBr
• Type: Miniaturer

Specifications of MRB24H-BB

• Number Of Positions: 3
• Number Of Decks: 1
• Number Of Poles Per Deck: 2
• Circuit Per Deck: DP3T
• Contact Rating @ Voltage: 0.4VA @ 28VAC/DC
• Actuator Type: Knob
• Mounting Type: Panel, PCB Through Hole
• Termination Style: PC Pin
• Orientation: Right Angle
• Angle Of Throw: 45°
• Pole Throw Configuration: DP3T
• Switch Configuration: ON ON ON
• Actuator Style: Shaft
• Actuator Material: Brass
• Current Rating (max): 0.1A
• Illumination Type: Not Required
• Ac Voltage Rating (max): 28VVAC
• Dc Voltage Rating (max): 28VVDC
• Mechanical Life: 30000
• Contact Material: Beryllium Copper
• Contact Plating: Gold
• Housing Material: Polyamide/N/A
• Product Height (mm): 16.3mm
• Product Depth (mm): 32.45mm
• Product Length (mm): 15.74mm
• Operating Temp Range: -10C to 70C
• Terminal Type: PC Pins
• Index Angle: 45 deg
• Contact Style: Non Shorting
• Contact Form: DP3T
• Color: Black, White
• Dielectric Strength: 500 VoltsAC
• Voltage Rating: 28 VoltsAC/DC
• Current Rating: 0.4 Volt-Amp at 28 VoltsAC/DC
• Actuator: Shaft Actuated, with Knob
• Cap Color: Black, White
• Contact Rating: 0.4 Volt-Amp at 28 VoltsAC/DC
• Switch Function: ON - ON - ON
• Voltage Rating Ac: 28 Volts
• Voltage Rating Dc: 28 Volts
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Series MRB
Miniature PCB Process Sealed Rotaries
Distinctive
Characteristics
Double flatted bushing prevents rotation in panel and increases
stability.
Totally sealed construction, achieved with combination of an
interior o-ring, a seal between the frame and base, plus insert
molded terminals, prevents contact contamination and allows
automated soldering and cleaning.
Positive detent mechanism for distinct feel and audible
feedback.
Break-before-make contact timing with sliding
contact mechanism.
Metal bushing and frame/bracket provide
G
durability.
Panel seal, achieved with use of optional
exterior o-ring, conforms to IP67 of IEC60529
Standards.
High contact reliability achieved by the self-cleaning
contact mechanism.
.100” x .100” (2.54mm x 2.54mm) terminal spacing conforms to
standard PC board grid spacing for straight and right angle mounting.
Actual Size
Insert molded terminals lock out flux and other contaminants.
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G29