DATA SHEET
Relays utilising the ‘B’ Type movement are manufactured with four contact
arrangements: i.e. single pole 60 amp, single pole 35 amp bridging make-and-
break, single pole 20 and 30 amp changeover and two-pole 10 amp
changeover.
The movement is balanced and has a high contact pressure combined with a
wiping action for self cleaning. The contacts are of silver cadmium oxide to give
high resistance to welding on overload and high inrush current applications.
The relays are provided with various methods of enclosure: dust cover, sealed
or plug-in form with a socket. For suppressed relays a polarising feature is
incorporated.
Units with dc coils are designed for 28V and are suitable for operation over the
range 16 to 29V. Units with ac coils are designed for 115V 400 Hz supplies and
are proven against line transients of up to 1000V for 10 micro-seconds.
All the relays will function over a temperature range of -65
o
C
to +70
o
C (-85
o
F to +148
o
F) and will meet the vibration requirements of
BSG100 Grade 2 and the acceleration requirements of BSG100 Grade 1A.
RELAY
Type B
Specifications
60A 1-Bridge-Make
Part No
Coil Operating Voltage
Nominal Contact Voltage
Coil Resistance
Enclosure
Termination
Weight
Part No
Coil Operating Voltage
Nominal Contact Voltage
Coil Resistance
Enclosure
Termination
Weight
7CZ105834
28V dc
28V dc
165 ohms
Dust Cover
Screw
240g (8.5 oz)
7CZ105962/1
28V dc
28V dc or 200V 400 Hz
165 ohms
Hermetically Sealed
Screw
260g (9.25 oz)
7CZ106517
28V dc
28V dc or 200V 400 Hz
165 ohms
Dust Cover
Screw
174g (6.2 oz)
507/1/00735
28V dc
28V dc or 200V 400 Hz
165 ohms
Dust Cover
Screw
174g (6.2 oz)
507/1/00999
28V dc
28V dc
165 ohms
Enclosed
Screw
200g (7 oz)
507/1/00036
115V 400Hz
28V dc or 200V 400Hz
1975 ohms
Hermetically Sealed
Screw
260g (9.25 oz)
507/1/00035
115V 400Hz
28V dc or 200V 400 Hz
1650 ohms
Dust Cover
Screw
174g (6.2 oz)
35A 1- Bridge-Make 1- Bridge-Break
30A 1- Changeover
Part No
Coil Operating Voltage
Nominal Contact Voltage
Coil Resistance
Enclosure
Termination
Weight
20A 1- Changeover
Part No
Coil Operating Voltage
Nominal Contact Voltage
Coil Resistance
Enclosure
Termination
Weight
10A 2- Changeover
Part No
7CZ105273/3 (Relay)
7CZ105260 (Socket)
Coil Operating Voltage
28V dc
Nominal Contact Voltage
28V dc
Coil Resistance
230 ohms
Enclosure
Hermetically Sealed
Termination
Plug-in
Weight
Relay & Socket 282g (10 oz)
Design authority and manufacture by Barnbrook Systems Limited
Barnbrook Systems reserves the right to alter specifications and design without notice
Data Sheet No
DSRELB-0805
Sheet 1 of 2
BARNBROOK SYSTEMS LIMITED, 25 FAREHAM PARK ROAD, HAMPSHIRE, PO15 6LD
TEL NO: +44(0)1329 847722 FAX: +44(0)1329 844132 E-mail:
sales@barnbrook.co.uk
www.barnbrook.com
DATA SHEET
RELAY
Type B
Data Sheet No
Ordering Information
Quote Part Number from Specifications on Sheet 1.
DSRELB-0305
Sheet 2 of 2
Design authority and manufacture by Barnbrook Systems Limited
Barnbrook Systems reserves the right to alter specifications and design without notice
BARNBROOK SYSTEMS LIMITED, 25 FAREHAM PARK ROAD, HAMPSHIRE, PO15 6LD
TEL NO: +44(0)1329 847722 FAX: +44(0)1329 844132 E-mail:
sales@barnbrook.co.uk
www.barnbrook.com
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
