MRB24H-BB NKK Switches, MRB24H-BB Datasheet - Page 5
![SW ROTARY DP3T RT ANG W/BRACKET](/photos/32/95/329536/mrb_small_sml.jpg)
MRB24H-BB
Manufacturer Part Number
MRB24H-BB
Description
SW ROTARY DP3T RT ANG W/BRACKET
Manufacturer
NKK Switches
Series
MRBr
Type
Miniaturer
Datasheet
1.MRB24H.pdf
(5 pages)
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
G
Series MRB
G32
45° Indexing • SP3T • Right Angle PC
45° Indexing • DP3T • Right Angle PC
Material:
Polyacetal
Color:
Black
Color Codes:
Shaft Detail
With Standard
Hardware
.087” (2.2mm)
MRB14H
MRB24H
A
.122
(3.1) Dia
AT433
Plain Black
(0.5)
.020
(13.0)
.512
(2.28)
.090
(10.0)
.039
.394
(1.0)
(2.28)
(2.28)
.090
A
.090
Keyway
Keyway
(6.35) Dia
.250
.122
.122
PANEL CUTOUTS & MAXIMUM EFFECTIVE PANEL THICKNESS
(3.1) Dia
(3.1) Dia
(19.0) Dia
(11.0) Dia
.433
.748
(2.2) Dia
.087
Black
Mounting Precaution
for Cap Clearance on
Right Angle Models
When mounting a right
angle switch, a cap clear-
rance of .035” (0.9mm)
is recommended.
(15.24)
(15.24)
.600
.600
(9.5)
.374
.256
(6.5)
B
Polyester Base:
Black
Polyamide Tip
Colors:
A, B, C, E, F, G, H
(0.5) Typ
.020
45°
(0.5) Typ
.020
45°
POS 1
45°
POS 1
45°
POS 3
POS 3
White
B
TYPICAL SWITCH DIMENSIONS
POS 2
POS 2
Without
Locking Ring
.118” (3.0mm)
AT4103 Small
Color Tipped
Double Flat with
M6 P0.75
Double Flat with
M6 P0.75
(10.0)
.394
(10.0)
.394
www.nkk.com
C
(0.7) Typ
.028
Interruption
by end of PCB
(7.0)
.276
Actuator shown in Position 1
Actuator shown in Position 1
Red
(0.7) Typ
.028
(9.4)
.370
(7.0)
.276
(9.4)
.370
KNOBS
.020
(0.5)
(14.3)
.563
(7.62)
.300
(7.62)
.300
(6.35) Dia
.250
E
(16.0) Dia
.630
(9.5) Dia
.374
Miniature PCB Process Sealed Rotaries
.035
(0.9)
(2.54)
.100
Yellow
(2.54)
.100
(2.54)
.100
(2.54) Typ
.024
.100
(2.54) Typ
(0.6)
.100
(2.54) Typ
(9.5)
.374
.100
(2.54) Typ
.220
.100
(5.6)
F
Polyester Base:
Black
Polyamide Tip
Colors:
A, B, C, E, F, G, H
PCB
4
1
1
C
(15.74)
5
.620
(15.74)
2
.620
2
Green
3
6
3
Sealed Panel
with 1 Hex Nut &
1 Rubber O-ring
.165” (4.2mm)
C2
C1
AT4104 Large
Color Tipped
C1
(0.7) Dia Typ
.028
(5.08)
.200
(0.7) Dia Typ
.028
(5.08)
.200
Standard Hardware Supplied
AT513M Hex Nut
AT545 Locking Ring
AT509 Lockwasher
Optional Hardware
AT535 O-ring for Panel Seal
See Supplement for details
(9.0)
.354
.354
(9.0)
(16.3)
.642
(16.3)
.642
G
(3.5)
.138
(3.5)
.138
(5.08)
(5.08)
(0.5)
.020
Blue
.200
.200
(2.54) Typ
(2.54) Typ
.100
.100
(15.8)
.622
C1
C2
C1
C L
C L
3
6
3
(18.0) Dia
.709
(11.0) Dia
.433
(5.4)
.213
2
5
2
H
1
4
1
.244
(2.54) Typ
(6.2) Dia
(7.62)
.039
(2.54) Typ
(7.62)
.039
.100
.300
(1.0) Dia Typ
.100
(1.0) Dia Typ
.300
Gray
(2.54)
(2.54)
.100
.100
.374
(9.5)