8
Specifications
Pressure connections
Operating ranges and diff.
Adjustments
Ambient temp. limit
Electrical ratings
Pulsation plug
Locking plate and screw
Protection Class
Material
Accessories (see pag. 4)
Shipping weight
The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond
these specifications, consult the local Johnson Controls office or representative. Johnson Controls shall not be liable for damages
resulting from misapplication or misuse of its products.
Johnson Controls International, Inc.
Headquarters:
Milwaukee, WI, USA
European Headquarters:
Brussels, Belgium
European Factories:
Lomagna (Italy), Leeuwarden (The Netherlands) and Essen (Germany)
Branch Offices:
Principal European Cities.
This document is subject to change
Catalogue Section 6
Style 5, 15, 28, 30 (see drawings)
See type number selection
See type number selection
-50 to +55 °C (+70 °C max. duration two hours)
-20 to +55 °C for DIN and PED approved models
400 Vac
contact A-C
contact A-B
contact A-D
220 Vdc 12 W (pilot duty only)
Fitted into all HP bellows
To lock and seal range and/or differential screw.
Standard on types P78LCW, MCB, MCS, PGB and PLM.
Optional on all other types (quantity orders only)
IP54
Case and cover
Contact unit
Mounting bracket
Compression coupling
90 cm capillary with two flare nuts
ind. pack
0.8 kg
{
-93xx
Ind. overpack
-97xx
Bulk pack
{
Ind. overpack
-94xx
-98xx
16(10) A
8(5) A
8(5) A
Weatherproof aluminium (die-cast)
Large copper-backed silver cadmium contacts
(AgCdO) on conductor leaves
30 pcs. (24.5 kg)
24 pcs. (19.5 kg)
13 pcs. (11 kg)
P78
Issue 03/04/2002
www.johnsoncontrols.com
Printed in Europe
© 2002 Johnson Controls Inc.
Order No. PD-P78-E