Firemans' Switch-Disconnectors 20A DP & 32A TPN
Surface Mounting Firemans' Switch-Disconnectors

Units are of the quick make, quick break type.

Surface mounted units have cast iron enclosures to IP55 and are avaliable as follows:

  • DP: 20A (AC-22A at Ue 240V)
  • TPN: 32A (AC-22A at Ue 415V)

All units comply with BS EN 60947-3.

  • Surface mounted units in high grade cast iron enclosures to IP55
  • Pole operated ring handle, which automatically locks in OFF position

Surface Mounted Firemans' Switch-Disconnectors

Nominal

IP55 Firemans' Switch-Disconnector

Holes
Tapped
(mm)

Holes
Tapped
(mm)

Rating/Poles

Cat. No.

Top

Bottom

20A DP

N15

1 x 20

1 x 20

32A TPN

N303N

1 x 25

1 x 25

Surface Mounted Firemans' Switch-Disconnectors
Dimensions mm.

Rating

A

B

C

D

E

F

G

H

J

K

L

20A
DP

135

116.7

109.5

123.8

116.7

139.7

127

63.5

71.5

23.8

20

32A
TPN

216.8

198.3

138

205.4

145.3

173

158.7

140

83.6

24.6

25

Flush Mounted Firemans' Switch-Disconnectors

Flush mounting Firemans' Switch-Disconnectors have cast aluminium bodies with sheet steel front plates.

Units are rated at 20A DP.

Flush Mounted Firemans' Switch-Disconnectors

Nominal

Flush Mounted Double Pole Firemans' Switch-Disconnector

Rating

Cat. No.

20A

N202F

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