Outdoor type selector switch with a built-in Bestact (R25) contributing to the improvement of contact failure.
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Selector Switches
Outdoor selector switch PLWG-G34□ (Medium-Capacity Type)
▼Features
◼ These limit switches have been used for many years as operating switches in iron and steel making, paper making, and cement making facilities, and contribute to the improvement of contact failure.
◼ These limit switches are equipped with Bestact (R25) as the built-in contact, which is hardly affected by environmental influences such as dust, gas, and humidity, and has excellent contact reliability.
◼ These limit switches are suitable for a wide range of applications, from small current circuits at signal level to power circuits for inductive load switching.
◼ These limit switches have been used for many years as operating switches in iron and steel making, paper making, and cement making facilities, and contribute to the improvement of contact failure.
◼ These limit switches are equipped with Bestact (R25) as the built-in contact, which is hardly affected by environmental influences such as dust, gas, and humidity, and has excellent contact reliability.
◼ These limit switches are suitable for a wide range of applications, from small current circuits at signal level to power circuits for inductive load switching.
Ratings and Specifications
Product Name | RAINPROOF SELECTOR SWITCHES | |
Type | PLWG-G34□ | |
Contact Arrangement | 4 steps (4 contacts) | |
Incorporated Bestact | R25 | |
Rated Insulation Voltage | 250VAC (50/60Hz) | |
Contact Performance | Refer to the BESTACT Type R25 & R15 specification table | |
Vibration Resistance | 9.8m/s²｛1G｝ (10 to 55Hz) | |
Shock Resistance | Erroneous Operation | 98m/s²｛10G｝ |
Breakdown | 980m/s²｛100G｝ | |
Insulation Characteristics | Insulation Resistance | 5MΩ or greater (with 500VDC Megger) |
Withstand Voltage (50/60Hz) | 1500VAC for 1 minute (Across Open Contacts: 500VAC) | |
Mechanical Life | 3,000,000 operations or greater | |
Enclosure | Equivalent to IP56 | |
Ambient Temperature (With no freezing or condensation) | Operating | -10 to +80℃ |
Storage | -20 to +80℃ | |
Note: 1. When using 3 notch type, contact overlap might occur while the notches are being switched depending on a contact operation pattern.
2. These switches provide IP56 when they are wired, piped and mounted correctly. They cannot provide IP56 if they are not wired, piped
and mounted correctly.
2. These switches provide IP56 when they are wired, piped and mounted correctly. They cannot provide IP56 if they are not wired, piped
and mounted correctly.
TYPE DESIGNATION
P L W G − G S P 3 4 / 1 2 1 2
① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫
Symbol description
① Mechanical switch
② L: Maintained
③ Selector switch for indoor/outdoor
④ Bestact element: Type R25
⑤ Mounting pitch S: 92mm
Y: 100mm
⑥ External stop mechanism P: With stop mechanism (handle removable)
B: With stop mechanism (handle not removable)
K: Without stop mechanism (handle removable)
Blank: Without stop mechanism (handle not removable)
⑦ No.of notches: 3
⑧ No.of contacts: 4
⑨ Contact operation pattern at 1st step
⑩ Contact operation pattern at 2nd step
⑪ Contact operation pattern at 3rd step
⑫ Contact operation pattern at 4th step (Select contact operation pattern from table 1.)
Note: ＊1. Symbols of ① to ⑧ are indicated on the products. However,contact operation patterns of ⑨ to ⑫ are not indicated.
P L W G − G S P 3 4 / 1 2 1 2
① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫
Symbol description
① Mechanical switch
② L: Maintained
③ Selector switch for indoor/outdoor
④ Bestact element: Type R25
⑤ Mounting pitch S: 92mm
Y: 100mm
⑥ External stop mechanism P: With stop mechanism (handle removable)
B: With stop mechanism (handle not removable)
K: Without stop mechanism (handle removable)
Blank: Without stop mechanism (handle not removable)
⑦ No.of notches: 3
⑧ No.of contacts: 4
⑨ Contact operation pattern at 1st step
⑩ Contact operation pattern at 2nd step
⑪ Contact operation pattern at 3rd step
⑫ Contact operation pattern at 4th step (Select contact operation pattern from table 1.)
Note: ＊1. Symbols of ① to ⑧ are indicated on the products. However,contact operation patterns of ⑨ to ⑫ are not indicated.
Dimensions (㎜)
