Z-15GQ21-B7-K Omron, Z-15GQ21-B7-K Datasheet - Page 16

• Manufacturer Part Number: Z-15GQ21-B7-K
• Description: BASIC SWITCH
• Manufacturer: Omron
• Type: Snap Actionr
• Series: Zr

Specifications of Z-15GQ21-B7-K

• Microswitch Type: Standard
• Actuator Style: Cross Roller Plunger
• Operating Force Max: 350gf
• Contact Voltage Ac Nom: 250V
• Contact Voltage Dc Nom: 250V
• Contact Current Max: 15A
• Contact Form: SPDT
• Contact Rating: 15 Amps at 250 Volts
• Actuator: Plunger, Cross Roller
• Operating Force: 540 g
• Termination Style: Screw
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note: 1. All drawings show the switches with screw terminals. For versions with solder terminals, remove the “-B” from the end of the part number.
162
Panel Mount Plunger
Z-15GQ55-B
Panel Mount Roller Plunger
Z-15GQ2255-B
Panel Mount Cross Roller Plunger
Z-15GQ2155-B
Leaf Spring
Z-15GL55-B
2. Unless otherwise specified, all units are in millimeters and a tolerance of ± 0.4 mm applies to all dimensions.
General-purpose Basic Switch
PT
OP
PT
OP
PT
OP
FP
13.1
16.3
15.5
16.3
15.5
16.3
OP
4.2
4.2
4.2
4.2
*3
*4
*3
+0.075
+0.075
+0.075
-0.025
-0.025
-0.025
+0.075
-0.025
*1. Stainless-steel plunger
*2. Two hexagonal nuts (2 t × 14 width across flats)
*3. Two lock nuts (2 t × 15.6 width across flats)
*4. Incomplete screw part with a maximum length of 1.5 mm.
*1. Stainless-steel roller
*2. Two hexagonal nuts (3 t × 17 width across flats)
*3. Incomplete screw part with a maximum length of 1.5 mm.
*1. Stainless-steel roller
*2. Two hexagonal nuts (3 t × 17 width across flats)
*3. Incomplete screw part with a maximum length of 1.5 mm.
49.6
16 dia.
16 dia.
16 dia.
Z
4.36
4.36
4.36
± 0.8
23.3
25.4
23.3
25.4
23.3
25.4
4.36
11.9SR
25.4
49.2
49.2
49.2
+0.1
+0.1
+0.1
49.2
-0.05
-0.05
-0.05
± 0.25
± 0.1
± 0.25
± 0.1
± 0.25
+0.1
± 0.1
-0.05
t = 0.3 *
± 0.1
*1
dia.
dia.
dia.
dia.
11.9
11.9
11.9
11.9
4.2
4.2
4.2
4.2
+0.075
+0.075
+0.075
-0.025
-0.025
-0.025
+0.075
-0.025
dia. hole
dia. hole
dia. hole
dia. hole
* Stainless-steel spring lever
17.45
17.45
17.45
8.35 dia.
17.45
4.8
± 0.2
± 0.2
± 0.2
12.7 dia. × 4.8 *1
± 0.2
12.7 dia. × 4.8 *1
M12 × 1
Mounting
screw
M12 × 1
mounting screw
M12 × 1
mounting
screw
9.2
9.2
9.2
*2
*2
9.2
*2
*3
23.9
Note: Do not use the M12
* When operating, be sure not
Note: Do not use the M12
OF max.
RF min.
PT max.
OT min.
MD max.
OP
Note: Do not use the M12
OF max.
RF min.
*OT min.
MD max.
FP max.
OP
OF max.
RF min.
PT max.
OT min.
MD max.
OP
OF max.
RF min.
PT max.
OT min.
MD max.
OP
to exceed 1.6 mm.
mounting screw and the
case mounting hole at
the same time, or the
case may be damaged.
mounting screw and the
case mounting hole at
the same time, or the
case may be damaged.
mounting screw and the
case mounting hole at
the same time, or the
case may be damaged.
21.8±0.8 mm
17.5±0.8 mm
33.4±1.2 mm
33.4±1.2 mm
0.06 mm
20.6 mm
3.58 mm
0.06 mm
1.8 mm
5.5 mm
3.58 mm
0.06 mm
1.6 mm
1.3 mm
1.8 mm
540 gf
114 gf
1.8 mm
200 gf
540 gf
114 gf
540 gf
114 gf
14 gf