Z-15GQ21-B7-K Omron, Z-15GQ21-B7-K Datasheet - Page 17

• 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.
Short Hinge Lever
Z-15GW2155-B
Long Hinge Lever
Z-15GW4455-B
Hinge Lever
Z-15GW55-B
Short Hinge Roller Lever
Z-15GW2255-B
Z-01HW2255-B
2. Unless otherwise specified, all units are in millimeters and a tolerance of ± 0.4 mm applies to all dimensions.
FP
20.2 16.9
20.2 16.9
OP
4.2
4.2
4.2
+0.075
+0.075
-0.025
-0.025
+0.075
-0.025
t = 1 *
20.2 16.9
20.2 16.9
t = 0.3*
46
4.36
4.36
± 0.8
4.36
4.2
25.4
25.4
4.2
25.4
26.2
49.2
26.2
49.2
49.2
+0.1
+0.075
+0.1
-0.025
-0.05
+0.1
-0.05
+0.075
-0.025
-0.05
± 0.1
± 0.1
± 0.1
dia.
dia.
dia.
11.9
11.9
11.9
t = 1*
4.2
4.36
4.36
25.4
25.4
+0.075
13.9
13.9
26.2
26.2
-0.025
49.2
49.2
4.2
4.2
+0.1
+0.1
-0.05
-0.05
± 0.1
± 0.1
+0.075
+0.075
-0.025
-0.025
dia. hole
dia.
dia.
OP
OP
dia. hole
dia. hole
11.9
11.9
FP
FP
* Stainless-steel lever
* Stainless-steel lever
* Stainless-steel lever
13.9
13.9
4.2
4.2
+0.075
+0.075
-0.025
-0.025
17.45
17.45
17.45
General-purpose Basic Switch
4.9
dia. hole
dia. hole
9.5 dia. × 4
(plastic roller)
t = 1 *
t = 1*
± 0.2
9.5 dia. × 4
(plastic roller)
± 0.2
± 0.2
OP
OP
* Stainless-steel lever
* Stainless-steel lever
FP
FP
9.2
9.2
9.2
23.9
17.45
17.45
4.9
4.9
± 0.2
OF max.
RF min.
OT min.
MD max.
FP max.
OP
± 0.2
Model Z-15GW2255-B
9.2
9.2
2.4 mm
0.8 mm
200 gf
* When operating, be sure not
OF max.
RF min.
OT min.
MD max.
FP max.
OP
42 gf
OF max.
RF min.
OT min.
MD max.
FP max.
OP
OF max.
RF min.
* OT min.
MD max.
FP max.
OP
OF max.
RF min.
OT min.
MD max.
FP max.
OP
to exceed 1.6 mm.
30.2±0.4 mm
32.9 mm
Z
Z-01HW2255-B
28.6±0.8 mm
19±0.8 mm
19±1.2 mm
19±0.8 mm
28.2 mm
31.8 mm
5.6 mm
5.6 mm
3.5 mm
1.6 mm
1.3 mm
2.4 mm
0.8 mm
25 mm
33 mm
100 gf
200 gf
190 gf
2 mm
200 gf
2 mm
1 mm
14 gf
90 gf
14 gf
14 gf
28 gf
28 gf
163