參數(shù)資料
型號(hào): TZ-1GV
元件分類: 開關(guān)
英文描述: SNAP ACTING/LIMIT SWITCH, SPDT, MOMENTARY, 1A, 30VDC, 8.1mm, PANEL MOUNT
文件頁(yè)數(shù): 1/4頁(yè)
文件大?。?/td> 247K
代理商: TZ-1GV
CSM_TZ_DS_E_2_1
1
High-temperature Basic Switch
TZ
Stable Operation at an Ambient
Temperature of 400
°C
Incorporates a ceramic insulator, cobalt-alloy spring, and special-
alloy contact, thus ensuring high contact reliability at high
ambient temperature.
Smoothly operates at an ambient temperature of 400
°C.
Be sure to read Safety Precautions on page 3 and Safety Precautions for
All Basic Switches.
Ordering Information
Note: The levers and rollers are made of stainless steel.
Structure
Structure/Contact Form (SPDT)
Specifications
Ratings
Note: 1. The above current ratings are the values of the steady-state current.
2. Inductive load has a power factor of 0.4 min. (AC) and a time constant
of 7 ms max. (DC).
3. Lamp load has an inrush current of 10 times the steady-state current.
4. Motor load has an inrush current of 6 times the steady-state current.
5. The above ratings are tested under the following conditions.
Ambient temperature: 20
±2°C
Ambient humidity: 65
±5%RH
Switching frequency: 20 times/min
Characteristics
*1. This operating speed applies to switches with pin-type pushbuttons.
*2. This refers to a malfunction period of 1 ms max.
Contact Specifications
Actuator
Model
Pin plunger
TZ-1G
Hinge lever
TZ-1GV
Short hinge roller lever
TZ-1GV22
Hinge roller lever
TZ-1GV2
Fixed contact b
Movable spring
Ceramic
pushbutton
Bracket
Ceramic terminal block
Movable contact
Fixed contact a
COM
NC
NO
Rated
voltage
(V)
Non-inductive load (A)
Inductive load (A)
Resistive
load
Lamp load
Inductive
load
Motor load
NC
NO
NC
NO
NC
NO
NC
NO
125 VAC
250 VAC
1
0.9
0.45
0.3
1
1.5
0.45
0.75
0.3
8 VDC
14 VDC
30 VDC
125 VDC
1
0.4
0.9
0.05
0.45
0.05
1
0.4
1.5
0.05
1.5
0.05
Operating speed
0.05 mm to 1 m/s
*1
Operating
frequency
Mechanical
60 operations/min
Electrical
20 operations/min
Insulation resistance
100 M
min. (at 500 VDC)
Contact resistance
100 m
max. (initial value)
Dielectric strength
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-cur-
rent-carrying metal parts
Vibration
resistance
Malfunction
10 to 55 Hz, 1.5-mm double amplitude *2
Shock
resistance
Destruction
500 m/s2 max.
Malfunction
300 m/s2 max. *1 *2
Durability
Mechanical
100,000 operations min.
Electrical
50,000 operations min.
Degree of protection
IP00
Electric shock protection
Class I
Ambient operating temperature
65°C to 400°C (with no icing)
Ambient operating humidity
35% to 85%RH
Weight
Approx. 45 to 54 g
Contact
Specification
Rivet
Material
Platinum alloy
Gap (standard value)
0.5 mm
Inrush cur-
rent
NC
9 A max.
NO
4.5 A max.
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