L6555
Emax
6/74
Doc. no.
Model
Apparatus
Scale
Page No
1SDH000460R0002
2. Checking on receipt
Examine the state of the material received and its consistency with the content of the order. Should any damage or errors be
found on unpacking, which must be carried out carefully, make the relative notifi cation within and not over 5 days from the receipt
of the material. The notifi cation must indicate the number of the shipping note.
3. Storage, lifting and weights
The circuit-breaker, protected by an external wooden crate, is fi xed by means of screws to the transport pallet or to the bottom
of the packing case.
If the circuit-breaker has to remain in the warehouse even for a short time before being put into service, after checking it on receipt,
it must be put back in its container and covered with a waterproof sheet.
CAUTION:
- Use a dry, dust-free room free of aggressive chemical agents as a storage room,
- Storage temperature: -40°C ... +70°C
- Position the circuit-breaker and any fi xed part on a horizontal surface, not in direct contact with the fl oor, but
on a suitable support surface (Fig. 5);
- The maximum number of stackable circuit-breakers is indicated in fi gure 6,
- Keep the circuit-breaker in the open position and with the closing springs unloaded to avoid unnecessary
stresses and the risk of accidents to the person.
Fig. 5
Fig. 6
With regard to lifting, follow the instructions: the circuit-breakers must be placed on a sturdy supporting surface and lifted, prefer-
ably, by means of a special fork-lift truck. However, the use of ropes is allowed. In this case, the lifting ropes must be hooked up
as shown in the fi gures (the lifting plates are always supplied with the circuit-breaker).
Fig. 7
Table of the circuit-breaker weights (Kg.)
Selective
circuit-
breaker
Fixed version Withdrawable version
Current
limiting
Fixed version Withdrawable version
3 poles 4 poles 3 poles 4 poles 3 poles 4 poles 3 poles 4 poles
E1 45 54 70 82 E2L 52 63 80 95
E2 50 61 78 93 E3L 72 83 110 127
E3 66 80 104 125
Notes:
• The weights indicated in the table are intended for circuit-breakers
complete with PR121, PR122 or PR123 releases and relative current
sensors, excluding the accessories.
• The withdrawable version includes the moving part in the same conditions
as above, and the fi xed part with horizontal rear terminals.
E4 97 117 147 165
E4/f 120 170
E6 140 160 210 240
E6/f 165 250
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