161页面.pdf - 第13页

T R o t ary Cam sw itch es - Ov e rv ie w T0 and T 3 Cam switche s - Key t o par t number s T Switch size - Nu mbe r of c ont ac t c ham ber s - Con t ac t se que nc e number / Mounting form T0 or T 3 - = co nt ac t un i…

100%1 / 236
T Rotary Cam switches - Overview
5
6
7
8
8
9
4
3
2
1
9
7
6
5
1. Service distribution board mounting
2. Rear mounting
3. Flush mounting
4. Surface mounting
5. Coupling drive
6. Thumb grip
7. Thumb grip for use as emergency switching
o device (not for Control switch)
8. Main switch kit with black handle
9. Main switch kit with red and yellow handle for use as
emergency switch-off
T0, T3, T5B, T5 Switch-disconnectors
System overview
Circuit representation for all T versions
Circuit representation
Switch from 0 to 1
Contact 1 – 2 open,
Contact 3 – 4 open,
Contact 5 – 6 open,
Contact 7 – 8 closed
Switch from 1 to START
with automatic return to 1
Contact 1 – 2 open,
Contact 3 – 4 closed,
Contact 5 – 6 open,
Contact 7 – 8 remains closed
Switch from 1 to 0
Contact 1 – 2 open,
Contact 3 – 4 open,
Contact 5 – 6 open,
Contact 7 – 8 open
Switch from 0 to 2
Contact 1 – 2 closed,
Contact 3 – 4 open,
Contact 5 – 6 open,
Contact 7 – 8 closed
Switch from 2 to START
with automatic return to 2
Contact 1 – 2 open,
Contact 3 – 4 open,
Contact 5 – 6 closes with early make,
Contact 7 – 8 opens with late break
Switch from 2 to 0
Contact 1 – 2 open,
Contact 3 – 4 open,
Contact 5 – 6 open,
Contact 7 – 8 open
1
2
3
4
5
6
7
8
START
1
0
2
START
Links
Terminal markings
Front plate labeling
12
EATON P Switch-disconnectors and T Rotary cam switches CA042001EN
T Rotary Cam switches - Overview
T0 and T3 Cam switches - Key to part numbers
T Switch size - Number of contact chambers - Contact sequence
number
/ Mounting form
T0 or T3 - = contact units - /
T5(B) Cam switches - Key to part numbers
T Switch size - Number of contact chambers - Contact sequence
number
/ Mounting form
T5(B) = contact units - /
Using the modular system to convert the mounting form T5(B)
CI-K4-T5B
CI-K5-T5
DE-P3V/EA/SVB-T5T5(B)...E
T5(B).../EA/SVB
T5(B).../Z
V/EA/SVB-T5
T5(B).../V/SVB
T5B-.../I4
T5-.../I5
SVB-P3
T5B-.../I4/SVB
T5-.../I5/SVB
The TM Mini cam switch is a particularly small switch for small space requirements. It is ideally suited for lower voltages and
currents such as electronic controls. For greater safety the contacts are gold plated.
The TM switches have consecutive terminal markings starting with 1.
TM - Key to part numbers
TM - Number of contact chambers - Contact sequence
number
- Mounting form + Accessories
TM - = contact units - - +
Cam switches can be used for many switching and control applications. For example ON-OFF switches, main switches, main/
control switches, instrument switches.
The switches consist of a hand actuator, the switch unit and the mounting accessories.
The contact chambers (contact unit = BE) contains 1 or 2 contacts.
13EATON P Switch-disconnectors and T Rotary cam switches CA042001EN
T Rotary Cam switches - Overview
Catalogue number system
T Switch
size
- Number of contact units
(contact chambers)
- Contact
sequence
number
/ Mounting form, switch type, handle type / Accesories
T M (10 A)
0 (20 A)
3 (32 A)
5B (63 A)
5 (100 A)
6 (160 A)
8 (315 A)
TM: Maximum 8 chambers /
16 contacts
EA/SVB: Flush mounting, main switch with red/yellow handle
EA/SVB-SW: Flush mounting, main switch with black handle
E: Flush mounting with black thumb grip and front plate
E-RT: Flush mounting, ON-OFF switch with red thumb grip
T0/T3: maximum 11 chambers /
22 contacts
T5/TB: maximum 10 chambers / 20
contacts
Flush mounting ‘E’ and ‘EA’
T Switch size - Number of contact units
(contact chambers)
- Contact
sequence
number
/ Mounting form, switch type, handle type / Accesories
T M (10 A)
0 (20 A)
3 (32 A)
TM: Maximum 8 chambers /
16 contacts
T0/T3: maximum 11 chambers /
22 contacts
EZ: Centre mounting with black thumb grip and front plate
Centre mounting ‘EZ’
Service distribution board mounting ‘IVS’ T0 switch-disconnectors
T Switch size / Number of contact units
(contact chambers)
/ Mounting form, switch type, handle type / Accesories
T 0 (20 A) T0/T3: maximum 11 chambers
/ 22 contacts
IVS: ON-OFF Service distribution board mounting switch with black thumb grip and
front plate
IVS-RT: ON-OFF Service distribution board mounting switch with red thumb grip
T Switch size - Number of contact units
(contact chambers)
/ Number of contact units (contact chambers) / Accesories
T 0 (20 A)
3 (32 A)
5B (63 A)
5 (100 A)
6 (160 A)
8 (315 A)
V/SVB: Rear mounting, main switch with red/yellow handle
V/SVB-SW: Rear mounting, main switch with black handle
Z : ON-OFF switch with black thumb grip and front plate
Z/SVA(A) : ON-OFF switch with black thumb grip and front plate and SVA
cylinder locks
Rear mounting ‘V/SVB’, ‘M4’ and ‘Z’ T switch-disconnectors
14
EATON P Switch-disconnectors and T Rotary cam switches CA042001EN