SP
256
Mounting and removal of fastening bracket
1. Mounting
Insert the A part of the fastening bracket
into the mounting groove of the socket,
and then fit the B part into groove, while
pressing with the tip of a minus screwdriv-
er.
2. Removal
Slide the B part of the fastening bracket
from the groove in the socket, while press-
ing with the tip of a minus screwdriver.
While the bracket is in this position, keep
pressing the C part of the bracket to the
relay side with your finger, and lift up to
the left side and remove from the groove,
as in the diagram at right.
B
C
Minus screwdriver
A
Fastening
bracket
SP relay
Terminal block
Screw terminal socket
±
1.600
±
.016
.800
±
.016
±
.768
±
.024
23
±
.906
±
.039
67
±
2.638
±
.039
.600
±
.016
52
±
2.047
±
.039
±
0.6
1.181
±
.024
±
.177
±
.016
±
.256
±
.016
mm
inch
±
1.600
±
.016
.800
±
.016
97
±
3.819
±
.039
52
±
2.047
±
.039
±
0.6
1.181
±
.024
±
.177
±
.012
±
.256
±
.012
±
1.200
±
.016
.600
±
.016
23
±
1
.906
±
.039
±
0.6
1.260
±
.024
±
.768
±
.024
±
1.594
±
.024
70.5
±
1
2.776
.039
11
.433
±
.016
±
0.4
.827
±
.016
Mounting hole drilling diagram
Notes:
(1) Mounting screws and the fastening
bracket are included in the package.
(2) Mount the relay with the proper mount-
ing direction — i.e. with the direction of the
NAIS mark on top of the relay case match-
ing the direction of the NAIS mark on the
terminal block. (The
;
direction of the
terminal block is the upward direction of
the relay.)
Fastening bracket mounting and
removal
1. Mounting
Insert the A part of the fastening bracket
into the mounting groove of the terminal
block, and then fit the B part into groove,
while pressing with the tip of a minus
screwdriver.
2. Removal
Slide the B part of the fastening bracket
from the groove in the terminal block,
while pressing with the tip of a minus
screwdriver. While the bracket is in this
position, keep pressing the C part of the
bracket to the relay side with your finger,
and lift up to the left side and remove from
the groove, as in the diagram at right.
±
0.2
1.181
±
.008
2-DIA. HOLES 4.5
±
0.1
2-DIA. HOLES .177
±
.004
B
C
Minus screwdriver
A
Fastening
bracket
SP relay
Terminal block
Mounting plate
SP-MA
.724
.984
.913
2.252
The SP-Relay with
SP-MA attached
Direct chassis mounting possible,
and applicable to DIN rail.
[DIN 46277 (35 mm width) is applicable.]
Tolerance:
±
0.1
±
.004
.724
2-DIA. HOLES 3.2
2-DIA. HOLES .126
Panel cutout