，Types of fixing block
There are three different types of fixing blocks.
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Standard fixing
block
(TN2-1) |
Direct fixing
block(TN2-2)
|
Transformer type
fixing block(TN2-3)
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，Types of contact block and extention of contact block |
| There are 1a(1NO),1b(1NC) and 1c(1NO,1NC). |
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| ，Contact block can have following 3 styles.It depends on the fixing blocks. |
1.Standard contact block:standard fixing block with contact block.It can be extented to 4C(or 8a or 8b) used in non-illumirated products.
2.Direct contact block:direct fixing block with contact block.It can be extented to 4C(or 8a or 8b) used in illuminated products.
3.Transformer type contact block:transformer type fixing block with contact block.It can be extented to 2C(or 4a or 4b) used in transformer illuminated products. |
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，Dimension of STANDARD contact block |
，Dimension of diret contact block |
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