TZ-1G Omron, TZ-1G Datasheet - Page 2

• Manufacturer Part Number: TZ-1G
• Description: HIGH TEMP Z SWITCH
• Manufacturer: Omron
• Series: TZr
• Type: High-temperature Basic Switchr

Specifications of TZ-1G

• Circuit: SPDT
• Switch Function: On-Mom
• Contact Rating @ Voltage: 1A @ 250VAC
• Actuator Type: Round (Pin Plunger)
• Mounting Type: Chassis Mount
• Termination Style: Screw Terminal
• Contact Form: SPDT
• Contact Rating: 1 Amp at 250 Volts
• Actuator: Plunger, Pin
• Operating Force: 500 g
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Force: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: SW759; TZ1G

Specifications
■ Characteristics
Note: 1. The values are for pin plunger models
■ Ratings
Note: 1. The above values are for steady-state current.
■ Contact Specifications
118
Operating speed
Operating frequency
Contact resistance
Insulation resistance
Dielectric strength
Vibration resistance
Shock resistance
Degree of protection
Degree of protection against electric shock
Ambient operating temperature
Ambient operating humidity
Service life
Weight
125 VAC
250 VAC
8 VDC
14 VDC
30 VDC
125 VDC
Contact
Inrush current
Rated voltage
2. Malfunction: 1 ms max.
2. Inductive load has a power factor of 0.4 min. (AC) and a time
3. Lamp load has an inrush current of 10 times the steady-state current.
(V)
constant of 7 ms max. (DC).
High-temperature Basic Switch
Shape
Material
Gap (standard value)
NC
NO
NC
Resistive load
Mechanical
Electrical
Malfunction
Destruction
Malfunction
Mechanical
Electrical
0.4
1
1
1
1
1
Non-inductive load (A)
NO
Platinum alloy
4.5 A max.
9 A max.
0.5 mm
Rivet
0.05 mm to 1 m/s (See note 1)
60 operations/min
20 operations/min
100 mΩ max. (initial value)
100 MΩ min. (at 500 VDC)
1,000 VAC, 50/60 Hz for 1 min between terminals of same polarity
1,500 VAC, 50/60 Hz for 1 min between current-carrying metal parts and ground and
between each terminal and non-current-carrying metal parts
10 to 55 Hz, 1.5-mm double amplitude (See note 2)
500 m/s
300 m/s
IP00
Class I
−65°C to 400°C (with no icing)
35% to 85%RH
100,000 operations min.
50,000 operations min.
Approx. 45 to 54 g
TZ
0.45
0.05
NC
0.9
0.9
0.9
0.9
2
2
Lamp load
max.
max. (See notes 1 and 2)
0.45
0.45
0.45
0.45
0.05
NO
0.3
■ Structure/Contact Form
4. Motor load has an inrush current of 6 times the steady-state current.
5. The ratings values apply under the following test conditions:
Fixed contact a
Fixed contact b
(1) Ambient temperature: 20±2°C
(2) Ambient humidity: 65±5%RH
(3) Operating frequency: 20 operations/min
NC
Movable contact
Inductive load
Movable spring
Ceramic terminal block
0.4
1
1
1
1
1
Ceramic
pushbutton
Inductive load (A)
NO
Bracket
0.45
0.05
NC
1.5
1.5
1.5
1.5
COM
Motor load
0.75
0.05
NO
0.3
1.5
1.5
1.5
NC
NO