Automation Controls Catalog
1a 8A, 1a1b/2a 5A
small polarized power
relays
RoHS compliant
Protective construction: Sealed type
3. High sensitivity
Using the same type of highperformance polar magnetic circuits as
DS relays, by matching the spring load
to the magnetic force of attraction,
greater sensitivity has been achieved.
The resultant pick up sensitivity of
about 190 mW makes possible direct
driving of transistors and chips.
4. High breakdown voltage
Breakdown voltage has been raised by
keeping the coil and contacts separate.
Between contact
and coil
3,000 Vrms for 1 min.
5,000 V surge
breakdown voltage
DSP RELAYS
TYPICAL APPLICATIONS
1. Office and industrial electronic
devices
2. Terminal devices of information
processing equipment, such as
printer, data recorder
3. Office equipment (copier, facsimile)
4. Measuring instruments
5. NC machines, temperature
controllers and programmable logic
controllers
Between contacts
1,000 Vrms for 1 min.
1,500 V surge
breakdown voltage
Conforms with FCC Part 68
FEATURES
1. Compact with high contact rating
Even with small 10 mm .394 inch (H) x
11 mm .433 inch (W) x 20 mm .787
inch (L) (dimensions, high capacity
switching is provided: 1a, 8 A 250 V
AC; 2a and 1a1b, 5 A 250 V AC.
2. High switching capability
High contact pressure, low contact
bounce, and wiping operation improve
resistance to weld bonding. Resistant
against lamp load and dielectric
loading: 1a achieves maximum
switching capacity of 2,000 VA (8A 250
V AC).
5. Latching types available
6. Wide variation
Three types of contact arrangement
are offered: 1a, 2a, and 1a1b. In
addition, each is available in standard
and reversed polarity types.
7. Sealed construction allows
automatic washing
8. Complies with safety standards
Complies with Japan Electrical
Appliance and Material Safety Law
requirements for operating 200 V
power supply circuits, and complies
with UL, CSA, and TÜV safety
standards.
9. Sockets are available
ORDERING INFORMATION
DSP
Contact arrangement
1a: 1 Form A
1: 1 Form A 1 Form B
2a: 2 Form A
Operating function
Nil: Single side stable
L2: 2 coil latching
Nominal coil voltage
DC 3, 5, 6, 9, 12, 24 V
Polarity
Nil: Standard polarity
R: Reverse polarity
Contact material
• AgSnO2 type
F: 1 Form A 1 Form B
Nil: 1 Form A, 2 Form A
Notes: 1. Reverse polarity types available (add suffix-R)
2. Certified by UL, CSA and TÜV
2014.02
industrial.panasonic.com/ac/e/
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© Panasonic Corporation 2014
ASCTB180E 201402-T
