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Miniature DC Contactors
Free Standing |
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SW60 Series Free Standing
Contactors
| SW60 Series Free-Standing Miniature DC Contactors |
| These are freestanding contactors and are more conventionally
configured: they have M6 main terminals, 0.25" (6.3mm) coil terminals and
a selection of alternative mountings are available. |
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SW Series
Configurations |
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Type Number |
Description |
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SW60 |
Single Pole On/Off
Normally Open Contactor
(SP ST NO) |
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SW61 |
Single Pole Changeover Contactor
(SP DT) |
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SW63 |
Single Pole On/Off
Normally Closed Contactor
(SP ST NC) |
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SW64 |
Paired
Single Pole On/Off Contactor
(2 x SP ST NO) |
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SW66 |
Paired
Single Pole Changeover Contactor
(2 x SP DT) |
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Magnetic Blowouts
SW60-B, SW61-B, SW63-B and SW64-B
The contactors can be fitted with magnetic blowouts for switching
current at higher DC voltages (guide: >60V for
resistive loads and >48V for inductive loads). If the application calls
for frequent switching under these conditions it is recommended that a
contact housing with open apertures is specified. This is available as a
no cost option.When fitted with magnetic
blowouts it is important that the correct polarity for the main terminal
connections is observed.
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Auxiliary Contacts
SW60-A, SW61-A, SW63-A, SW64-A and SW66-A
A double circuit changeover 5 Ampere microswitch auxiliary contact can
be provided. This is fitted in a purpose designed holder mounted between
the main terminals and has 2mm spade connections.Please note:
Contactors fitted with auxiliary contacts cannot be fully protected
against unfriendly environments.
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Protected Versions
SW60-P, SW63-P and SW64-P
These contactors have closed contact housings and are sealed to
inhibit the ingress of moisture or other contamination. They can therefore
be used in environments which require protection to IP66.
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At torque (M6) settings for
main terminals.
Installation
Mounting is by M4 tapped holes in the contactor frame together with a
selection of mounting brackets. Standard arrangement is for the contactors
to be supplied with two M4 holes on each side of the contactor frame to
allow direct attachment to panels etc. See Mounting options below.
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