Page 175 - SACE Tmax XT - Catalogue

ACCESSORIES 7/29

All rotary handles are available in two versions:
• standard: grey color;
• emergency color: red on a yellow background. Suitable for operating machine tools.
Transmitted rotary handles can be ordered in the following ways:
• by one single commercial code (for RHD, RHE, RHS L/R);
• by listing the commercial codes of the following three components (for RHE only):
- the base of the rotary handle to be fixed onto the circuit-breaker (RHE_B or RHE_MB);
- a 500mm transmission rod (RHE_S). The minimum and maximum distances between the fixing plate
and the door are 60.5mm and 470.5mm respectively;
- a rotary handle on the compartment door with a normal standard handgrip (RHE_H, RHE_H LH) or
emergency handgrip (RHE_H_EM, RHE_H_EM LH).
To install the lateral rotary handle (RHS) on the XT5, the transmitted rotary handle (RHE code) and the
conversion kit (from RHE to RHS) must be ordered.
The use of the rotary handle is an alternative to the motor operator and to all accessories mounted on
the front of the circuit-breaker.
The rotary handles can be locked by means of a wide range of key locks and padlocks (see the Chapter
"Safety and Protection" - section on "Locks").
The direct and transmitted rotary handle operating mechanisms allow early closing auxiliary contacts
to be used when closing to supply the undervoltage release before the circuit-breaker closes.

For XT5, XT6 and XT7 there is a special version of the RHD and RHE with an additional padlock (2PLL).
For XT1 and XT4 there is a special version of RHE with an additional padlock on the base (2PLL).
For heavy duty applications, where a stronger solution is needed, the metallic base mechanism (RHE_
MB) is available for XT1 to XT4. This base mechanism is completely in metal and is able to resist to a
stronger application force. It has the padlock directly embedded on the base. It can be combined with 07
the RHE_S plus either RHE_H or RHE_LH, in order to get the complete RHE solution. Also a shaft support
is available (RHE_SS) - as optional - to be used only for RHE_MB.
—
Fig. 1
RHD XT5 addi-
tional padlock
Fig. 2
RHE XT5 addi-
tional padlock
Fig. 3
RHD XT7 addi-
tional padlock
Fig. 4 — —
RHE XT7 addi- Fig. 1 Fig. 3
tional padlock

— —
Fig. 2 Fig. 4
Conversion kit for telescopic rod
This device must be installed on the rod of the extended rotary handle (RHE) and allows the panel door to
be closed even with the withdrawable circuit-breaker in the racked-out position.