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

• 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

■ Drip-proof Models
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.
Terminals
Pin Plunger
Z-15G55-B
Z-01H55-B
Short Spring Plunger
Z-15GD55-B
Z-01HD55-B
Spring Plunger
Z-15GK55-B
Z-15GK355-B
2. Unless otherwise specified, all units are in millimeters and a tolerance of ± 0.4 mm applies to all dimensions.
9.2
COM
1
20
49.2
NO
3
20
NC
2
Three, M4 × 5.5
Terminal screws
(with toothed
washer)
PT
OP
PT
OP
PT
OP
PT
OP
17.45
4.2
4.2
4.2
4.2
+0.075
+0.075
+0.075
+0.075
-0.025
-0.025
-0.025
-0.025
(without Terminal Protective Cover)
± 0.2
11.9SR *
11.9SR *
11.9SR *
6SR *
Note: With reverse action models (Z-15GM), the
4.36
4.36
4.36
4.36
23.3
25.4
23.3
25.4
23.3
25.4
25.4
23.3
49.2
49.2
49.2
49.2
+0.1
+0.1
+0.1
+0.1
-0.05
-0.05
-0.05
-0.05
± 0.25
± 0.1
± 0.25
± 0.1
± 0.25
± 0.1
± 0.1
± 0.25
dia.
dia.
dia.
dia.
positions of NO and NC terminals are reversed.
11.9
11.9
11.9
11.9
4.2
4.2
4.2
4.2
+0.075
+0.075
+0.075
+0.075
-0.025
-0.025
-0.025
-0.025
dia. hole
dia. hole
dia. hole
dia. hole
* Stainless-steel plunger
* Stainless-steel plunger
* Stainless-steel plunger
* Stainless-steel plunger
17.45
17.45
17.45
17.45
3.9 dia.
15 dia.
17 dia.
17 dia.
± 0.2
± 0.2
± 0.2
± 0.2
7.15 dia.
7.15 dia.
8.35 dia.
9.2
9.2
9.2
9.2
23.9
23.9
23.9
23.5
General-purpose Basic Switch
OF max.
RF min.
PT max.
OT min.
MD max.
OP
OF
RF min.
PT max.
OT min.
MD max.
OP
Model
Model
Z-15GD55-B
250 to 430 gf
Z-15G55-B
0.06 mm
0.13 mm
0.06 mm
1.8 mm
1.6 mm
2.2 mm
540 gf
114 gf
114 gf
OF max.
RF min.
PT max.
OT min.
MD max.
OP
OF max.
RF min.
PT max.
OT min.
MD max.
OP
21.5±0.5 mm
15.9±0.4 mm
Z
Z-01HD55-B
28.2±0.5 mm
37.8±1.2 mm
350 gf max.
Z-01H55-B
0.06 mm
0.13 mm
0.06 mm
0.06 mm
1.9 mm
1.6 mm
0.06 mm
2.2 mm
2.3 mm
1.6 mm
370 gf
2.4 mm
3.5 mm
540 gf
114 gf
80 gf
540 gf
114 gf
80 gf
161