BZA53- Series explosion-proof control button(ⅡC, tD)
Perhatian!
Spesifikasi BZA53- Series explosion-proof control button(ⅡC, tD)
Applications
1. Can be used in zone 1 and Zone 2,groupⅡA,ⅡB and ⅡC explosive atmosphere and zone 20,zone 21 and zone22 flammable dust atmosphere.
2. Temperature class：T1~T6.
3. Indoor or outdoor(IP65).
4. Can be used in the chemical, petroleum refining, petroleum exploitatio, offshore platform, tankers, military industry and other dangerous place.
Features
1. Enclosure is cast with aluminium alloy. surface is sprayed with plastic by high pressure static and outer fastener are made of stainless steel.
2. Built-in the flameproof buttons and increased safety ammeters.
3. Button with ammeter could supervise running state of facilities.
4. Wiring with steel tube or cable.
Main technical parameters
| Type | Rated voltage | Rated current | Amperemeter | Button No. | Ex-mark | Degree of | Erosion- | Inlet thread | Cable outer | |
| (V) | (A) | QTY(piece) | Nominal value | (piece) | protection | proof class | (G) | dia.(mm) | ||
| BZA53-1 | AC220/230/240 AC380/415 DC24 DC60 DC110 DC220 | 3.5 6 0.4 0.9 1.6 0.25 | -- | -- | 1 | Ex d eⅡC T6 Gb Ex tD A21 IP65 T80℃ | IP65 | W WF1 WF2* | 3/4 | φ10 ～ φ14 |
| BZA53-2 | -- | -- | 2 | |||||||
| BZA53-3 | -- | -- | 3 | |||||||
| BZA53-2A | 1 | as per customer's request | 2 | |||||||
| BZA53-3A | 1 | as per customer's request | 3 | |||||||
Outline & installation dimensions
| Type | Size(mm) | ||||
| A | B | C | D | E | |
| BZA53-1 | 115 | 98 | 123 | 62 | 84 |
| BZA53-2 | 165 | 145 | 123 | 62 | 84 |
| BZA53-3 | 115 | 98 | 249 | 202 | 84 |
| BZA53-2A | 165 | 145 | 201 | 138 | 102 |
| BZA53-3A | 198 | 178 | 264 | 188 | 140 |
Kami menjual Explosion Proof Lighting, Explosion Proof Emergency Lamp, Explosion Proof LED Floodlight, Panel Box, Explosion Proof Distributor untuk Jakarta-Indonesia
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