PN030084 PN3A/84
PN040001 PN4/1C,D
PN040002 PN4/2
PN040003 PN4/3
PN040004 PN4/4A
PN040005 PN4/5A
PN040006 PN4/6A
PN040007 PN4/7A-H
PN040008 PN4/8B-D
PS010042 PS1/42A
PS010045 PS1/45
PS010046 PS1/46
designated A-H, supersedes the hinged cover PN3A/66. DD
1977. DDMI 1.235(79).
Panel to fit the 5U frame PN3/56 and cover up unsupported
P.C. boards. It is retained by a clip on its lower edge
and a thumbscrew on its top edge. Usual 8 widths
designated A-H, supersedes the hinged cover PN3A/69. DD
1977. DDMI 1.234(79).
Termination Panel. Panel to enable CH1/65C and CH1/65D
with horizontal G06 connector to be used in either PN3/55
or CS2/24. DD 1977.
Termination Panel. General purpose termination panel for
4U A-width BMM units. Comprises PN3A/79, PN3A/50A,
PN3A/60C, fitted with XLR-LNE-52-1 mains socket and 4-pole
mains plug (not wired) and 32-pole signal connector. User
to fit and wire any other connectors required. DD 1978.
Recoded PA20/519.
Termination Panel. BMM 4U high 'A' width termination panel
to house 11 wy ERNI connector. DD 1983.
Termination Panel. 4U high, 'A' width termination panel
and cover. Similar to PN3A/79A but punched for rectangular
XLR type mains socket. DD 1984.
Termination Panel. 4U high, 'A' width termination panel
and cover. Similar to PN3A/54A, but punched for
rectangular XLR type mains socket. DD 1984.
2U Termination Cover. To fix directly to the rear of a
PN3/55 2U rack equipped with a PN3A/51. The removable
cover may be used to carry connections to external
equipment. TCPD 1987.
Termination Panel. This is similar to the PN3A/51B-D, but
with the addition of mains connector cut-outs alongside
existing cut-outs. D&ED (D.O.) 1987.
Modification of Power Supplier PS1/42. Modification
consists of mounting additional transformer to supply
groove location lamp of RP2/9, lO.5V at l.75A d.c. DD
1978.
Standby battery power supplier containing seven 6 volt 1.1
amp-hour, maintenance free, lead acid batteries. The
output fuse is alarmed and provision is made to load test
the battery while monitoring voltage. First used to
maintain the telephone supply to DK4/26, DK4/27 and DK4/28
desks. 50V d.c. constant voltage. CH1/64B. SCPD 1977.
Power Supply Cabinet accommodating 8 fuses switched by an
isolator and up to 12 solid state signal light relays. An
isolated bar is provided for the distribution of noise free
earth. Doors finished ED138. Power requirements 240V a.c.
1 phase. Maximum total current 30A. Cabinet size 600mm x
l65mm. SCPD 1977.
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