Relays & Sockets
RH
Switches & Pilot Lights
RH Series Compact Power Relays
Key features
• SPDT through 4PDT, 10A contacts
• Compact power type relays
• Miniature power relays with a large capacity
• 10A contact capacity
• Compact size saves space
Signaling Lights
Part Number Selection
Part Number
Contact
DPDT
Standard
RH1B-U 0
RH1V2-U 0
With Indicator
RH1B-UL 0
—
With Check Button
RH1B-UC 0
—
With Indicator and Check Button
RH1B-ULC 0
—
Top Bracket Mounting
RH1B-UT 0
—
With Diode (DC coil only)
RH1B-UD 0
RH1V2-UD 0
DC6V, DC12V, DC24V, DC48V, DC110V
With Indicator and Diode (DC coil only)
RH1B-ULD 0
—
DC12V, DC24V, DC48V, DC110V
Standard
RH2B-U 0
RH2V2-U 0
With Indicator
RH2B-UL 0
RH2V2-UL 0
With Check Button
RH2B-UC 0
—
With Indicator and Check Button
RH2B-ULC 0
—
Top Bracket Mounting
RH2B-UT 0
—
With Diode (DC coil only)
RH2B-UD 0
RH2V2-UD 0
With Indicator and Diode (DC coil only)
RH2B-ULD 0
RH2V2-ULD 0
Standard
RH3B-U 0
RH3V2-U 0
With Indicator
RH3B-UL 0
RH3V2-UL 0
With Check Button
RH3B-UC 0
—
With Indicator and Check Button
RH3B-ULC 0
—
Top Bracket Mounting
RH3B-UT 0
—
With Diode (DC coil only)
RH3B-UD 0
—
With Indicator and Diode (DC coil only)
RH3B-ULD 0
—
Standard
RH4B-U 0
RH4V2-U 0
With Indicator
RH4B-UL 0
RH4V2-UL 0
With Check Button
RH4B-UC 0
—
With Indicator and Check Button
RH4B-ULC 0
—
Top Bracket Mounting
RH4B-UT 0
—
With Diode (DC coil only)
RH4B-UD 0
RH4V2-UD 0
With Indicator and Diode (DC coil only)
RH4B-ULD 0
—
AC6V, AC12V, AC24V, AC110-120V,
AC220-240V
DC6V, DC12V, DC24V, DC48V, DC100-110V
DC6V, DC12V, DC24V, DC48V, DC100-110V
AC6V, AC12V, AC24V, AC110V, AC120V,
AC220V, AC240V DC6V, DC12V, DC24V,
DC48V, DC110V
DC6V, DC12V, DC24V, DC48V, DC110V
Terminal Blocks
AC6V, AC12V, AC24V, AC110V, AC120V,
AC220V, AC240V DC6V, DC12V, DC24V, DC48V,
DC110V
DC6V, DC12V, DC24V, DC48V, DC110V
Circuit Breakers
PCB terminal relays are designed to mount directly to a circuit board without any socket.
AC6V, AC12V, AC24V, AC110V, AC120V,
AC220V, AC240V DC6V, DC12V, DC24V,
DC48V, DC110V
Contactors
4PDT
Coil Voltage Code
(Standard Stock in bold)
PCB Terminal
Timers
3PDT
Blade
Terminal
Relays & Sockets
SPDT
Model
Ordering Information
When ordering, specify the Part No. and coil voltage code:
(example) RH3B-U
1705151135
800-262-IDEC (4332) • USA & Canada
Part No.
AC120V
Coil Voltage Code
873
Relays & Sockets
Signaling Lights
Switches & Pilot Lights
RH
Sockets (for Blade Terminal Models)
Relays
Standard DIN Rail Mount 1
Finger-safe DIN Rail Mount 1
Through Panel Mount
PCB Mount
RH1B
SH1B-05
SH1B-O5C
SH1B-51
SH1B-62
RH2B
SH2B-05
SH2B-05C
SH2B-51
SH2B-62
RH3B
SH3B-05
SH3B-05C
SH3B-51
SH3B-62
RH4B
SH4B-05
SH4B-05C
SH4B-51
SH4B-62
1. DIN Rail mount
socket comes with
two horseshoe
clips. Do not use
unless you plan to
insert pullover wire
spring. Replacement
horseshoe clip part
number is Y778-011.
Hold Down Springs & Clips
Appearance
Relay
For DIN
Mount Socket
RH1B
SY2S-02F1 2
RH2B
SY4S-02F1
RH3B
SH3B-05F1 2
RH4B
SH4B-02F1 2
Leaf Spring (side latch)
RH1B, RH2B, RH3B, RH4B
SFA-202 3
SFA-302 3
Leaf Spring (top latch)
RH1B, RH2B, RH3B, RH4B
SFA-101 3
SFA-301 3
Item
Relays & Sockets
Pullover Wire Spring
For Through Panel &
PCB Mount Socket
2. Must use horseshoe clip when
mounting in DIN mount socket.
Replacement horseshoe clip
part number is Y778-011.
3. Two required per relay.
2
SY4S-51F1
AC Coil Ratings
Circuit Breakers
Terminal Blocks
Contactors
Timers
Rated Current (mA) ±15% at 20°C
Voltage
(V)
AC 50Hz
Coil Resistance (Ω)
±10% at 20°C
AC 60Hz
SPDT
DPDT
3PDT
4PDT
SPDT
DPDT
3PDT
4PDT
SPDT
6
170
240
330
387
150
200
280
330
18.8
9.4
6.4
5.4
12
86
121
165
196
75
100
140
165
76.8
39.3
25.3
21.2
24
42
60.5
81
98
37
50
70
83
300
153
103
84.5
110
9.6
—
18.1
21.6
8.4
—
15.5
18.2
6,950
—
2,200
1,800
110-120
—
9.410.8
—
—
—
8.0-9.2
—
—
—
—
—
—
120
8.6
—
16.4
19.5
7.5
—
14.2
16.5
8,100
—
10,800
7,360
220
4.7
—
8.8
10.7
4.1
—
7.7
9.1
25,892
—
10,800
7,360
220-240
—
4.7-5.4
—
—
—
4.0-4.6
—
—
18,820
—
—
240
4.9
—
8.2
9.8
4.3
—
7.1
26,710
—
12,100
9,120
8.3
DPDT
3PDT
Operation Characteristics
(against rated values at 20ºC)
4PDT
Max. Continuous
Applied Voltage
Pickup
Voltage
Dropout
Voltage
110%
80%
maximum
30%
minimum
DC Coil Ratings
Voltage
(V)
Coil Resistance (Ω)
±10% at 20°C
Rated Current (mA) ±15% at 20°C
SPDT
DPDT
3PDT
4PDT
SPDT
DPDT
Operation Characteristics
(against rated values at 20ºC)
3PDT
4PDT
6
128
150
240
250
47
40
25
24
12
64
75
120
125
188
160
100
96
24
32
36.9
60
62
750
650
400
388
48
18
18.5
30
31
2,660
2,600
1,600
1,550
100-110
—
8.2-9.0
—
—
—
12,250
—
—
110
8
—
12.8
15
13,800
—
8,600
7,340
874
Max. Continuous
Applied Voltage
Pickup
Voltage
Dropout
Voltage
110%
80%
maximum
10%
minimum
www.IDEC.com
Standard coil
voltages are in
BOLD.
1705151135
Relays & Sockets
UL Ratings
Resistive
Maximum Contact Capacity
Model
Continuous
Current
SPDT
10A
Resistive
Load
Inductive
Load
1540VA
300W
990VA
210W
1650VA
300W
10A
1100VA
225W
Ind.
Load
RH1
RH2
RH3
240V AC
10A
Rated Load
General Use
RH4
RH1
RH2
RH3
7.5A
7.5A
7A
Horsepower Rating
RH4
RH1
RH2
RH3
RH4
6.5A
5A
1/3 HP
1/3 HP
—
Voltage
(V)
Res.
Load
110 AC
10A
7A
120V AC
—
10A
10A
—
7.5A
7.5A
1/6 HP
1/6 HP
—
220 AC
7A
4.5A
30V DC
10A
10A
—
7A
—
—
—
—
—
28V DC
—
—
10A
—
—
—
—
—
—
30 DC
10A
7A
110 AC
10A
7.5A
220 AC
7.5A
5A
30 DC
10A
7.5A
CSA Ratings
Resistive
Voltage
Note: Inductive load for the rated load — cos ø = 0.3, L/R = 7 ms
TÜV Ratings
RH1
RH2
RH3
RH4
240V AC
10A
10A
7.5A
7.5A
30V DC
10A
10A
10A
10A
Horsepower
Rating
General Use
RH1
RH2
RH3
RH4
RH1
RH2
RH3
RH4
RH1, 2, 3
240V AC
10A
10A
—
7.5A
7A
7A
7A
5A
1/3 HP
120V AC
10A
10A
10A
10A
7.5A
7.5A
—
7.5A
1/6 HP
30V DC
10A
10A
10A
10A
7A
7.5A
—
—
—
Relays & Sockets
Voltage
Signaling Lights
DPDT
3PDT
4PDT
Allowable Contact Power
Voltage
Switches & Pilot Lights
Contact Ratings
RH
AC: cos ø = 1.0, DC: L/R = 0 ms
Socket Specifications
Sockets
Finger-safe
DIN Rail
Mount
PCB Mount
Socket
Wire Size
Torque
SH1B-05
250V, 10A
Maximum up to 2–#12AWG
5.5 - 9 in•lbs
9 - 11.5 in•lbs
SH2B-05
SH3B-05
SH4B-05
M3.5 screws with captive wire clamp
300V, 10A
Maximum up to 2–#12AWG
9 - 11.5 in•lbs
SH1B-05C
(coil) M3 screws
250V, 10A
(contact) M3.5 screws with captive wire clamp, fingersafe
Maximum up to 2–#12AWG
5.5 - 9 in•lbs
9 - 11.5 in•lbs
SH2B-05C
SH3B-05C
SH4B-05C
M3.5 screws with captive wire clamp, fingersafe
300V, 10A
Maximum up to 2–#12AWG
9 - 11.5 in•lbs
SH1B-51
SH2B-51
SH3B-51
SH4B-51
Solder
300V, 10A
—
—
SH1B-62
PCB mount
250V, 10A
—
—
SH2B-62
SH3B-62
SH4B-62
PCB mount
300V, 10A
—
—
Contactors
Through
Panel
Mount
Socket
Electrical Rating
Timers
DIN Rail
Mount
Sockets
Terminal
(Coil) M3 screws
(contact) M3.5 screws with captive wire clamp
Terminal Blocks
Accessories
Item
Part No.
Remarks
Aluminum
DIN Rail
(1 meter length)
All DIN rail sockets
BNDN1000
The BNDN1000 is designed to accommodate DIN mount sockets.
Made of durable extruded aluminum, the BNDN1000 measures 0.413
(10.5mm) in height and 1.37 (35mm) in width (DIN standard). Standard
length is 39” (1,000mm).
DIN Rail End
Stop
DIN rail
BNL5
9.1 mm wide.
Replacement
Hold-Down
Spring Anchor
DIN mount sockets and hold
down springs.
Y778-011
For use on DIN rail mount socket when using pullover wire hold down
spring. 2 pieces included with each socket.
800-262-IDEC (4332) • USA & Canada
Circuit Breakers
Use with
1705151135
Appearance
875
Relays & Sockets
Timers
Relays & Sockets
Signaling Lights
Switches & Pilot Lights
RH
Specifications
Contact Material
Silver cadmium oxide
Contact Resistance 1
50mΩ maximum
Minimum Applicable Load
Operating Time 2
Release Time 2
Power Consumption
(approx.)
24V DC, 30 mA; 5V DC, 100 mA (reference value)
SPDT
DPDT
20ms maximum
3PDT
4PDT
25ms maximum
SPDT
DPDT
20ms maximum
3PDT
4PDT
25ms maximum
SPDT
AC: 1.1VA (50Hz), 1VA (60Hz)
DC: 0.8W
DPDT
AC: 1.4VA (50Hz), 1.2VA (60Hz)
DC: 0.9W
3PDT
AC: 2VA (50Hz), 1.7VA (60Hz)
DC: 1.5W
4PDT
AC: 2.5VA (50Hz), 2VA (60Hz)
DC: 1.5W
Insulation Resistance
Dielectric Strength
100MΩ minimum (500V DC megger)
SPDT
Between live and dead parts:
2,000V AC, 1 minute
Between contact and coil:
2,000V AC, 1 minute
Between contacts of the same pole: 1,000V AC, 1 minute
DPDT
3PDT
4PDT
Between live and dead parts:
2,000V AC, 1 minute
Between contact and coil:
2,000V AC, 1 minute
Between contacts of different poles: 2,000V AC, 1 minute
Between contacts of the same pole: 1,000V AC, 1 minute
3
Operating Frequency
Electrical:
Mechanical:
1,800 operations/hour maximum
18,000 operations/hour maximum
Vibration Resistance
Damage limits:
Operating extremes:
10 to 55Hz, amplitude 0.5 mm
10 to 55Hz, amplitude 0.5 mm
Shock Resistance
Damage limits:
1,000m/s2 (100G)
Operating extremes: 200m/s2 (20G - SPDT, DPDT)
100m/s2 (10G - 3PDT, 4PDT)
Mechanical Life
Operating
Temperature 4
500,000 operations minimum (120V AC, 10A)
SPDT
3PDT
4PDT
200,000 operations minimum (120V AC, 10A)
SPDT
DPDT
3PDT
4PDT
–25 to +70°C (no freezing)
Operating Humidity
45 to 85% RH (no condensation)
Weight (approx.)
SPDT: 24g, DPDT: 37g, 3PDT: 50g, 4PDT: 74g
Note: Above values are initial values.
1. Measured using 5V DC, 1A voltage drop method
2. Measured at the rated voltage (at 20°C), excluding contact bouncing
Release time of relays with diode: 40 ms maximum
3. Relays with indicator or diode: 1000V AC, 1 minute
4. For use under different temperature conditions, refer to Continuous Load Current vs. Operating Temperature Curve. The operating
temperature range of relays with indicator or diode is –25 to +40°C.
Circuit Breakers
Terminal Blocks
Contactors
Electrical Life
50,000,000 operations minimum
DPDT
876
www.IDEC.com
1705151135
Relays & Sockets
RH
Switches & Pilot Lights
Characteristics (Reference Data)
Electrical Life Curves
AC Load
DC Load
1000
1000
(RH1)
120V AC resistive
(RH1)
500
Life (X 10,000 operations)
100
50
20
10
(RH2)
1
2
100V DC resistive
240V AC resistive
120V AC inductive
3
4
5
6
7
Load Current (A)
8
9
30V DC inductive
100V DC inductive
10
10
(RH2)
120V AC resistive
1
2
3
4
5
6
Load Current (A)
7
8
9
10
7
8
9
10
7
8
9
10
1000
Relays & Sockets
1000
50
20
240V AC inductive
30V DC resistive
100
Signaling Lights
Life (x 10,000 operations)
500
30V DC resistive
500
Life (X 10,000 operations)
Life (x 10,000 operations)
500
100
50
100
50
240V AC resistive
120V AC inductive
240V AC inductive
20
20
1
2
3
4
5
6
7
Load Current (A)
8
9
(RH3/RH4)
1000
Life (X 10,000 operations)
10
1
2
4
5
6
Load Current (A)
7
8
9
5
6
Load Current (A)
100
50
100V DC resistive
100V DC inductive
240V AC resistive
120V AC inductive
3
4
30V DC inductive
20
240V AC inductive
3
Contactors
50
2
30V DC resistive
500
100
20
1
1000
120V AC resistive
500
Life (x 10,000 operations)
10
10
Timers
10
(RH3/RH4)
30V DC
inductive
100V DC resistive
100V DC inductive
10
10
1
2
3
4
5
6
Load Current (A)
(RH2/RH3/RH4)
(RH1)
10.0
10.0
AC resistive
DC resistive
1.0
DC inductive
0.5
1
5
10
Load Voltage (V)
AC inductive
DC resistive
1.0
DC inductive
0.5
50
100
200
300
800-262-IDEC (4332) • USA & Canada
0.1
1
5
10
50
100
200
Circuit Breakers
1705151135
AC resistive
5.0
AC inductive
Load Current (A)
Load Current (A)
5.0
0.1
Terminal Blocks
Maximum Switching Capacity
300
Load Voltage (V)
877
Relays & Sockets
Signaling Lights
Continuous Load Current vs. Operating Temperature Curve (Basic Type, With Check Button, and Top Bracket Mounting Type)
90
90
80
80
DC Coil
70
60
AC Coil
50
40
30
20
10
0
DC Coil
70
60
50
AC Coil
40
30
80
70
60
50
AC/DC Coil
40
30
20
20
10
0
1 2 3 4 5 6 7 8 9 10
Load Current (A)
Note: The rated voltage is
applied to the coil.
100
90
10
0
1 2 3 4 5 6 7 8 9 10
Load Current (A)
Internal Connection (View from Bottom)
1 2 3 4 5 6 7 8 9 10
Load Current (A)
Basic Type
SPDT
DPDT
3PDT
4PDT
1
Relays & Sockets
(RH3/RH4)
Note: The rated voltage is
applied to the coil.
100
Operating Temperature (˚C)
(RH2)
Note: The rated voltage is
applied to the coil.
100
Operating Temperature (˚C)
(RH1)
Operating Temperature (˚C)
Switches & Pilot Lights
RH
2
3
With Check Button
Front
Pushbutton
4
5
6
7
8
9
10
11
12
Contacts can be operated by pressing the
check button.
(+) 14
13 (–)
With Indicator (-L type)
SPDT
3PDT
1
1
5
Below
100V
AC/DC
9
6
9
14
(+)
10
13 ( – )
4
1
8
2
5
12
6
9
( + )14
10
DPDT
3
4
7
8
11
13( – )
12
( + )14
1
4
9
12
5
Below
24V AC/
DC
13( – )
8
( + )14
Timers
13
(–)
2
5
4PDT
1
5
Contactors
100V
AC/DC
and over
9
13
(–)
14
(+)
1
2
4
1
2
3
4
5
6
8
5
6
7
8
9
10
12
9
10
11
12
13 (–)
(+) 14
13 (–)
(+) 14
1
4
9
12
13( – )
( + )14
5
24V AC/
DC and
over
8
When the relay is energized,
the indicator goes on.
• Relay coils less than
100V DC do not contain a
protection diode (except
DPDT).
• Relay coils below 100V
use LED indicator, coils
above 100V use neon lamp
indicator.
• LED color of DPDT model
is green
With Diode (-D type)
SPDT
DPDT
1
1
5
9
14
(+)
4
1
5
8
5
9
12
9
13 (–)
(+) 14
13 (–)
2
4PDT
4
1
6
8
5
6
7
8
10
12
9
10
11
12
(+) 14
13 (–)
2
3
4
(+) 14
Contains a diode to absorb the back emf
generated when the coil is de-energized. The
release time is slightly longer. Available for DC
coil only.
• Diode Characteristics
Reverse withstand voltage: 1,000V
Forward current: 1A
Circuit Breakers
Terminal Blocks
13
(–)
3PDT
878
www.IDEC.com
1705151135
Relays & Sockets
RH
SPDT
3PDT
4PDT
DPDT
1
5
9
Below
100V DC
13
(–)
14
(+)
14( + )
9
12
8
( + )14
13( – )
Contains an LED indicator and
a surge absorber, and has the
same height as the basic type.
1
4
9
12
5
24V AC/
DC and
over
9
13 ( – )
4
8
13
(–)
Signaling Lights
5
1
5
Below
24V AC/
DC
1
100V DC
and over
Switches & Pilot Lights
With Indicator LED & Diode (-LD type)
LED color of DPDT model is
green.
14
(+)
Dimensions (mm)
RH2B-U/RH2B-UL/RH2B-UD/RH2B-ULD
Total length from panel surface including relay socket
SH1B-05: 61.5 (63.5) max., SH1B-51: 39.6 (41.6) max.
RH3B-U/RH3B-UL/RH3B-UD/RH3B-ULD
Total length from panel surface including relay socket
SH3B-05: 61.5 (63.5) max., SH3B-51: 39.6 (41.6) max.
Total length from panel surface including relay socket
SH2B-05: 61.5 (63.5) max., SH2B-51: 39.6 (41.6) max.
Dimensions in the ( )
include a hold-down spring.
Dimensions in the ( )
include a hold-down spring.
Dimensions in the ( )
include a hold-down spring.
ø2.6 hole
1
8
14
9
12
13
14
27.5
4
5
6.4
0.5
6.4
21
RH4B-U/RH4B-UL/RH4B-UD/RH4B-ULD
RH1B-UT
8
10
11
14
6.4
31
RH2B-UT
4.7
Total length from panel surface including relay socket
SH4B-05: 61.5 (63.5) max., SH4B-51: 39.6 (41.6) max.
6
9
13
35.6 max.
4
5
Timers
35.6 max.
2
1
14
0.5
4.7
ø2.6 hole
Contactors
0.5
ø2.6 hole
4.7
10
Dimensions in the ( )
include a hold-down spring.
4.7
5.4
1
0.5
13
27.5
0.5
9
27.5
5
4.7
ø2.6 hole
4.7
4.7
ø2.6 hole
35.6 max.
Relays & Sockets
RH1B-U/RH1B-UL/RH1B-UD/RH1B-ULD
1
1
2
3
4
5
6
7
8
9
10
11
2
35.6 max.
12
13
14
27.5
5.9
3.5
8
9
7.25
5.4
6.4
4.7
2
35.6 max.
21.5
12
13
6.4
14
6.4
35.6 max.
3.5
14.5
4
5
27.5
0.5
6.6
ø2.6 hole
14
43.2
38
9
13
1
27.5
43.2
38
5.9
5
41
Terminal Blocks
RH4B-UT
ø2.6 hole
0.5
4.7
2
ø2.6 hole
4
12
14
2
3
31.5
1705151135
35.6 max.
6.4
35.6 max.
6.4
7.25
2
7.25
21.5
42 max.
800-262-IDEC (4332) • USA & Canada
4
5
6
7
8
9
10
11
12
13
28
8
10
44
38
6
9
5.9
1
5
28
5.9
43.2
38
2
Circuit Breakers
1
13
3.5
0.5
4.7
3.5
4.7
10
10
10
10
4.7
10
RH3B-UT
14
28
41.5
879
Relays & Sockets
Dimensions con’t (mm)
RH1V2-U/RH1V2-UD
RH2V2-U/RH2V2-UL/RH2V2-UD
8-ø2.4 holes
4.7
0.5
3-ø2.4 holes
12
14
7.8
10
2
14
8
9
35.6 max.
4.4
RH3V2-U/RH3V2-UL/RH3V2-D
21
4.6
14.2
RH4V2-U/RH4V2-UL/RH4V2-UD
11-ø2.4 holes
10
30
10
10
4
6
7
8
9
10
11
12
0.5
4.6
13.15
3
5
7.25
14
13
7.25
31
2
7.8
1
14
13
27.5
11
0.5
8
10
7.8
4
6
9
0.5
35.6 max.
2
5
27.5
0.5
Relays & Sockets
1
13.15
2
2
14-ø2.4 holes
4.7
4.6
4.7
Signaling Lights
35.6 max.
4
5
13
27.5
1
5
14
12.5
0.5
9
6.6
27.5
5
13
13.15
0.5
1
7.25
0.5
2
4.7
7.15
0.5
2
2-ø2 holes
1.5
Switches & Pilot Lights
RH
41
35.6 max.
4.6
Standard DIN Rail Mount Sockets
SH1B-05
SH2B-05
22
4.2
DIN Rail
(BNDN)
4.8 min.
14.5
ø3.2 min.
5.9 max.
5
1
5.5 min.
14
13
12
26
14.5
9
30
25
(Top View)
7.9 max.
ø3.6 min.
(For terminals 13 and 14)
SH4B-05
31.5
18
2-ø4.2 Mounting Holes
(or M4 Tapped Holes)
47
67
8
6
5
4
2
1
36
5.5 min.
14
12
7.9 max.
DIN Rail
(BNDN)
2-ø4.2 Mounting Holes
(or M4 Tapped Holes)
5.5 min.
9
46
50
Terminal Arrangement
8
4
6
7
3
2
11
10
5
1
46
13
10
(Top View)
ø3.6 min.
18
4.4 max.
2.5
14.5
25
M3.5 Terminal
Screw
14.5
25
7.9 max.
14
12
13
9
(Top View)
ø3.6 min.
Circuit Breakers
40
8
Terminal Arrangement
4.4 max.
36
31.5
42
DIN Rail
(BNDN)
47
M3.5 Terminal
Screw
4.2
8
67
32
2.5
8
4
26
9
SH3B-05
4.2
Contactors
Terminal Arrangement
2-ø4.2 Mounting Holes
(or M4 Tapped Holes)
4.4 max.
(Top View)
ø3.6 min.
7.9 max.
DIN Rail
(BNDN)
18
13
2.5
25
20
14
4 max.
(For terminals 1, 5, and 9)
Terminal Blocks
1
67
47
4.4 max.
16
M3.5 Terminal
Screw
5
16
5.5 min.
M3 Terminal
Screw
2.5
2-ø4.2 Mounting Holes
(or M4 Tapped Holes)
31.5
8
Terminal Arrangement
47
18
M3.5 Terminal
Screw
67
Timers
8
4.2
31.5
17
880
www.IDEC.com
1705151135
Relays & Sockets
RH
Switches & Pilot Lights
Dimensions con’t (mm)
Finger-safe DIN Rail Mount Sockets
SH1B-05C
SH2B-05C
6
35.5
M3 Terminal
Screw
25
22
DIN Rail
(BNDN)
2-ø4.2 Mounting Holes
(or M4 Tapped Holes)
18
8
7 6
5
4
3 2
1
2
12 11 10
9
1.7
(Top View)
49
13
12
29.5
Ring terminals
cannot be used.
9
(Top View)
36
25
DIN Rail
(BNDN)
2-ø4.2 Mounting Holes
(or M4 Tapped Holes)
4
6
2
25
7
5
1
18.7
29.5
Ring terminals
cannot be used.
8
4
7
3
6
5
2
1
11
10
46
13
10
Terminal Arrangement
49
49
36
DIN Rail
(BAA/BAP)
2-ø4.2 Mounting Holes
(or M4 Tapped Holes)
ø5
4.2
4.2
8
When using
BAA/BAP: 33
42
Terminal Arrangement
69
M3.5 Terminal
Screw
9
14
(Top View)
12
1.7
7
Relays & Sockets
69
14
SH4B-05C
12
1.7
5
1
26
18.7
26
30
8
4
14
40
Terminal Arrangement
2-ø4.2 Mounting Holes
(or M4 Tapped Holes)
69
46
64
1.6
13
29
ø5
36
DIN Rail
(BNDN)
Signaling Lights
Ring terminals
cannot be used.
14
SH3B-05C
32
25
26
18.2
26
36
ø5
4.2
ø5.5
Terminal Arrangement
M3.5 Terminal
Screw
7
4.2
30
46
50
18.7
Ring type crimping
terminals cannot be used.
13
9
(Top View)
29.5
Through Panel Mount Socket
SH1B-51
SH2B-51
Timers
Contactors
SH3B-51
SH4B-51
Terminal Blocks
Circuit Breakers
1705151135
800-262-IDEC (4332) • USA & Canada
881
Relays & Sockets
Dimensions con’t (mm)
PCB Mount Sockets
SH2B-62
14
(Bottom View)
15
(Tolerance ±0.1)
15.5
5.65
13
2
21.5 min.
2.85
10
6.6
25.4
29
2-ø2 holes
8-ø2.4 holes
(Tolerance 0.1)
* 34 min. when using
hold-down springs
25.4
45
13
14
(Bottom View)
6.6
15
11-ø2.4 holes
2
39.2
* 36 min. when using
hold-down springs
2 3 4
6 7 8
10 11 12
(Tolerance 0.1)
* 36 min. when using
hold-down springs
45 min.
31.3
10 10 10
14-ø2.4 holes
(Tolerance 0.1)
Circuit Breakers
Terminal Blocks
Contactors
Timers
30.2
31 min.*
2
6.85
1
5
9
11
11
15
3
Terminal Arrangement
31 min.*
(Bottom View)
10 10
0.3
14
31
13
21.3
6.6
36 min.
7.35
4.7
2 4
6 8
10 12
12.5
6.65
25.4
0.3
31
3
36
1
5
9
4.7
6.65
SH4B-62
12.5
SH3B-62
Terminal Arrangement
Relays & Sockets
4
8
12
11
* 36 min. when using
hold-down springs
12.2
1
5
9
29 min.*
15
3
21.2
31 min.*
Signaling Lights
2
1.5
0.3
(Bottom View)
11
5.95
3
11.85
18
0.3
13 14
Terminal Arrangement
18 min.
4.4
4.7
6.95
1
5
9
4.7
25.4
Terminal Arrangement
6.8
3-ø2.4 holes
12.5
SH1B-62
31
Switches & Pilot Lights
RH
882
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1705151135