Togami Electric Mfg. Co., Ltd.

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Togami Electric Mfg. Co., Ltd.

PRODUCTS

　　
Corrosion-proof type control switches

PBT2-C

Water and Corrosion-Proof Control Switch
Wall Mounting Type
Pillar Type

Ideal for use in factories that require waterproofing and corrosion resistance, as well as in environments with high levels of dust where a sealed environment is essential.

　　

Features

  • Extensive lineup of PBT series models The extensive lineup includes 12 wall-mounted and 12 free-standing models.
  • Adoption of overall-surface packing method For the rubber packing between case and cover, the overall-surface packing method is adopted; hence perfect airtightness is maintained, and even in the case of repeated tension due to push-button operations, no detection will occur.
  • Material having excellent corrosion-proofing are adopted The case cover is made of premixed resin, which has outstanding corrosion-proofing as compared with ordinary steel or cast-iron plates. Further, since stainless steel is used for cover-fixing screws and padlock-locking plate, there is no need to worry about corrosion.
  • Padlock-locking Plate Device is Used for All Types of Switches as a Standard Device For the OFF push-button, the locking unit using a padlock plate is a standard type; hence by padlocking, it is couformed to Article 107 (2) of the labor Safety and Hygiene Regulation.
  • Wide ammeter window The ammeter window is made as wide as the scale width of the ammeter to facilitate reading of the ammeter. (For the ammeter, a red pointer is equipped.)
  • Large and Easy-to-Operate Push-button Through the adoption of a large push-button, operation can be made correctly even with a gloved hand.
  • Perface Airtightness The cable lead-in port has been made into a tapered tightening system(packing system), and further, the overall-surface packing method is used; hence perfect airtightness can be maintained. * The grade of airtightness is conformed to IP65 (IEC-144). * In the airtightness test, the test using air pressurizing at 0.2 kgf/ cm' is satisfied. * IP65 (protection rating) refers to the following:
    • Protection against ingress of solid foreign objects: No dust ingress
    • Protection against water ingress: Resistant to effects of water sprayed from any direction
  • Silver contacts are deployed for both fixed and moving contacts to withstand frequent operation and extended use.
  • 1P, 2P, and 3P models are exposed types as standard. They can also be used as embedded types by removing the case.
  • Interior type designed to allow direct wiring from panels or walls

Model type

Type Setting-up method Accessories Leading port for dust-proof packing system Conduit size
Push-button Ammeter Indicating lamp Change-over switch Packing I.D. Cable O.D.
PBT1-C(ON) Wall mounting type ON － － － φ14 φ9～φ13 PF3/4
PBT1-C-P(ON) Pillar type
PBT1-C(OFF) Wall mounting type OFF － － － φ14 φ9～φ13 PF3/4
PBT1-C-P(OFF) Pillar type
PBT2-C Wall mounting type ON-OFF － － － φ14 φ9～φ13 PF3/4
PBT2-C-P Pillar type
PBT3-C Wall mounting type FOR-REV-OFF － － － φ17 φ11～φ16 PF3/4
PBT3-C-P Pillar type
PBT2-C-A Wall mounting type ON-OFF ○ － － φ17 φ11～φ16 PF3/4
PBT2-C-A-P Pillar type
PBT2-C-L Wall mounting type ON-OFF － 2 pcs. － φ17 φ11～φ16 PF3/4
PBT2-C-L-P Pillar type
PBT2-C-L1 Wall mounting type ON-OFF － 1 pc. － φ17 φ11～φ16 PF3/4
PBT2-C-L1-P Pillar type
PBT2-C-LG Wall mounting type ON-OFF － － ○ φ17 φ11～φ16 PF3/4
PBT2-C-LG-P Pillar type
PBT2-C-GL1 Wall mounting type ON-OFF － 1 pc. ○ φ18 φ13～φ17 PF1
PBT2-C-GL1-P Pillar type
PBT2-C-GL2 Wall mounting type ON-OFF － 2 pcs. ○ φ20 φ15～φ19 PF1
PBT2-C-GL2-P Pillar type
PBT2-C-XL1 Wall mounting type ON-OFF ○ 1 pc. － φ18 φ13～φ17 PF1
PBT2-C-XL1-P Pillar type
PBT2-C-XL2 Wall mounting type ON-OFF ○ 2 pcs. － φ18 φ13～φ17 PF1
PBT2-C-XL2-P Pillar type
PBT2-C-XG Wall mounting type ON-OFF ○ － ○ φ18 φ13～φ17 PF1
PBT2-C-XG-P Pillar type
PBT2-C-X Wall mounting type ON-OFF ○ 2 pcs. ○ φ20 φ15～φ19 PF1
PBT2-C-X-P Pillar type
　　

Specifications

Rated voltage 250 V
Rated current 5 A
Ammeter 60 mm square, 2.5 scale, □/5 A or □/1 A, 3-times extension scale and w/red pointer
Indicating lamp LED(RL・GL)、100, 200 VAC and 100, 200 VDC
Change-over switch 220 V,6 A,25 φ,2-notch,3-notch
Cable leading-in method Dust-proof packing type(packing I.D. φ17…cable O.D. φ10～φ16・φ20…cable O.D. φ15～φ19)
Locking unit Attached only to the OFF button(Padlocking plate method; the padlock is to be provided by the customer.)
Installation method Wall mounting type/ Pillar type
Material Case cover Premixed resin(RL311-BG21); outside color: munsell No. 7.5BG6/1.5(opproximate color)
Water-proof packing Ethylene propylene rubber (EPDM black)
Push-button ABS resin ON(red) and OFF(green)
Indicating lamp Globe：polycarbonate resin; Case：PPE resin(black)
Change-over switch ABS resin(black)
Ammeter Cover：Acryl resin(transparent);　Case：Phenol resin(black);　Frame color：black
Standing pillar Steel pipe
Standing base Cast-iron
　　

Dimensions

　 Wall mounting type
Classfication Type Push-button Ammeter Indicating lamp(pcs) Change-over switch Dimensions(mm) Mounting dimensions(mm)
A B C D E
Premixed resin case PBT1-C ON － － － 65 141 85 50 120
PBT1-C OFF － － － 65 141 85 50 120
PBT2-C ON、OFF － － － 65 177 85 50 155
PBT3-C FOR、REV、OFF － － － 65 213 85 50 190
PBT2-C-A ON、OFF ○ － － 80 270 91 60 248
PBT2-C-L ON、OFF － 2 － 80 270 91 60 248
PBT2-C-L1 ON、OFF － 1 － 80 270 91 60 248
PBT2-C-LG ON、OFF － － ○ 80 270 91 60 248
PBT2-C-GL1 ON、OFF － 1 ○ 110 320 120 80 295
PBT2-C-GL2 ON、OFF － 2 ○ 110 320 120 80 295
PBT2-C-XL1 ON、OFF ○ 1 － 110 320 120 80 295
PBT2-C-XL2 ON、OFF ○ 2 － 110 320 120 80 295
PBT2-C-XG ON、OFF ○ － ○ 110 320 120 80 295
PBT2-C-X ON、OFF ○ 2 ○ 110 320 120 80 295
　 Pillar type
Classfication Type Push-button Ammeter Indicating lamp(pcs) Change-over switch Dimensions(mm)
A B C
Premixed resin case PBT1-C-P ON － － － 65 1,100 85
PBT1-C-P OFF － － － 65 1,100 85
PBT2-C-P ON、OFF － － － 65 1,135 85
PBT3-C-P FOR、REV、OFF － － － 65 1,170 85
PBT2-C-A-P ON、OFF ○ － － 80 1,225 91
PBT2-C-L-P ON、OFF － 2 － 80 1,225 91
PBT2-C-L1-P ON、OFF － 1 － 80 1,225 91
PBT2-C-LG-P ON、OFF － － ○ 80 1,225 91
PBT2-C-GL1-P ON、OFF － 1 ○ 110 1,275 120
PBT2-C-GL2-P ON、OFF － 2 ○ 110 1,275 120
PBT2-C-XL1-P ON、OFF ○ 1 － 110 1,275 120
PBT2-C-XL2-P ON、OFF ○ 2 － 110 1,275 120
PBT2-C-XG-P ON、OFF ○ － ○ 110 1,275 120
PBT2-C-X-P ON、OFF ○ 2 ○ 110 1,275 120
　　

Details

  • Wiring, operation, maintenance, and inspections of these products must be performed by personnel with specialized knowledge and skills in the installation of explosion-proof electrical equipment and related regulations.
  • For installations in hazardous locations, please check the applicable hazardous area classification. The hazardous areas in which products may be installed will vary depending on the specific model.
  • Please note that specfications, dimensions, etc., are subject to change without prior notice.

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