Safety Interlock Switches
T5009 & T5009-6
Universal Tongue-Operated
Safety Interlock Switch
• Strong and versatile—the compact size of the strong, glass-
filled polyester housing and metal reinforced cam allows this
popular switch to be used in most applications
• NEMA 6 enclosure enables these switches to withstand water
washdown cleaning.
• Rotatable head gives four possible actuator entry points for versa-
tile installation. A blanking plug is supplied for the unused entry.
• Small swing radius allows use on doors with a swing radius as
small as 2.5 in. when using the optional flexible actuators
• Hi-Hold models reduce nuisance rips and allow the switch to
also serve as the gate catch without the need to mount any
additional hardware.
• The 4 contact poles provide 2 poles for dual channel safety
monitoring and 2 additional poles for status monitoring
• Optional connector makes installation easy
• An optional stainless steel head is available
• A Rapid Delivery Product: Select models are available for ship-
ment today or within 3 to 5 days
HI-HOLD
MODELS
AVAILABLE
R
G
C
US
Specifications
Electrical
Contact Configurations:
Safety Contacts:
Switching Ability
All Models
2 N/C positive break
AC: 500 V–1 A, 240 V–3 A, 120 V–6 A
DC: 250 V–0.5 A, 24 V–2.5 A
> 2 mm (0.079 in.)
T5009
2 N/C + 1 N/O
Conforms to EN1088, EN292,
EN60947-5-1, EN60204-1
UL and C-UL listed
T5009-6
2 N/C + 2 N/O, 3 N/C + 1 N/O, 4 N/C
Safety Contact Gap:
Auxiliary Contacts:
1 N/O
1 N/C + 1 N/O, 2 N/C, 2 N/O
Max Switching Current/Volt/Amp:
500 V/500 VA
Minimum Current:
5 V 5 mA DC
Electrical Life:
1 x 10
6
minimum
Mechanical
Mounting:
Any position
Mounting Hardware:
2 x M5 screws
Actuator Travel for Positive Opening:
7 mm (0.275 in.)
Min Operating Radius:
60 mm (2.5 in.) with Flex 1 actuator; 175 mm (6.89 in.) with standard actuator
Break Contact Min Force:
12 N (2.7 lb.); Hi-Hold models are 50 N (11.2 lbs.)
Max Actuation Speed:
160 mm/sec (6.30 in./sec)
2 cycles/sec
Max Actuation Frequency:
Case Material:
UL listed, glass-filled polyester, optional stainless steel head
Actuator Material:
Stainless steel
Wiring Entry:
M20 with 1/2 in. NPT adapter included, 1/2 in. NPT, 6-pin micro AC connector 1/2 in.– 20
Weight:
160 g (5.6 oz.)
Color:
Red
Mechanical Life:
1 x 10
6
minimum
Environmental
Protection:
IP67 (NEMA 6)
Operating Temperature:
-25 to 80°C (-13 to 176°F)
Cleaning:
Water washdown
Compliance
Standards:
EN1088, EN292, EN60947-5-1, EN60204-1, UL508
Approvals/Listings:
CE marked for all applicable directives, UL and C-UL
Specifications are subject to change without notice.
Note: The safety contacts of the STI switches are described as normally closed (N/C)—
i.e., with the guard closed, actuator in place, and the machine able to be started.
Select models are available for Rapid Delivery.
Visit this product on www.sti.com for details..
G-186
www.sti.com/info
T5009 & T5009-6
Safety Interlock Switches
Applications
Typical applications are on
sliding guard doors or swing-
ing guard doors with a 2.5 in.
minimum swing radius when
using the flexible actuators.
24VAC/DC, 110VAC, 230VAC
GUARDS
CLOSED
11
21
33
43
K1
(AUX)
T5009-6
INTERLOCK
SWITCH
START
MOMENTARY
PUSH
BUTTON
K2
(AUX)
STOP
MOMENTARY
PUSH
BUTTON
12
22
34
44
L1 L2 L3
RESET
MOMENTARY
PUSH
BUTTON
G
11
21
33
43
CONDUIT
LIGHT
T5009-6
INTERLOCK
SWITCH
A1
Power supply
(S11 = 24 V)
S11
S21
S12
S14
13
23
33
41
12
22
34
44
Relay control and
fault monitoring
+
K2
K1
+
K1
CONDUIT
LIGHT
K2
CONTACT
PROTECTION
E.G. THERMAL
CUT OUT
SR103AM
INPUTS
PLC
K1
A2
S10
S13
14
24
34
42
FUSE
K2
FUSE
M
AUXILIARY CIRCUIT
(ALARM OR INDICATION)
full explanation
and fault detection,
✎
For a“Common Circuit of the circuitinoperating principleSection of this catalog on page A-31
see
Examples” the Expert Area
Select models are available for Rapid Delivery.
Visit this product on www.sti.com for details..
G-188
www.sti.com/info
T5009 & T5009-6
Safety Interlock Switches
Dimensions
T5009, T5009-6 Switch with Plastic Head
3.78 (96.0)
3.46 (88.0)
1.83 (46.5)
.59 (15.0)
(mm/in.)
T5009, T5009-6 Switch with Plastic Head
2.30 (58.4)
M5 fixing holes
.31 (8.0)
M20 or 1/2" NPT
.20 (5.0)
1.57 (40.0)
.20 (5.0)
2.05 (52.0)
.83 (21.0)
1.32 (33.5)
1.35 (34.4)
.82 (21)
G
.22 (5.5)
.55 (14.0)
.98 (25.0)
3.95 (100.4)
.09 (2.4)
T5009, T5009-6 Switch with Stainless Steel Head
T5009, T5009-6 with Stainless Steel Head
3.78 (96.0)
3.46 (88.0)
1.83 (46.5)
.59 (15.0)
2.30 (58.4)
M5 fixing holes
.31 (8.0)
.20 (5.0)
.20 (5.0)
1.57 (40.0)
.83 (21.0)
2.05 (52.0)
1.32 (33.5)
.55 (14.0)
4.07 (103.5)
Select models are available for Rapid Delivery.
Visit this product on www.sti.com for details..
.22 (5.5)
.98 (25.0)
.22 (5.5)
.22 (5.5)
.83 (21.0)
1.48 (37.5)
www.sti.com/info
G-189
T5009 & T5009-6
Safety Interlock Switches
Dimensions (continued)
SA01-STD
SAO1-STD
Standard & Flat
Standard
Selections
Actuator
& Flat Actuator Selections:
SAO1-STD
44501-0755 (for use with plastic headed switches)
.72 (18.2)
1.40 (35.5)
.72 (18.2) .13 (3.4)
.16 (4.0)
1.40 (35.5)
Standard & Flat Actuator Selections:
(mm/in.)
SA01-SSTD
SAO1-SSTD
SAO1-FSTD
SAO1-SSTD
44501-0785 (for use with stainless steel headed switches)
.72 (18.2)
1.40 (35.6)
.13 (3.4)
1.57 (40.0)
1.57 (40.0)
.16 (4.0)
.72 (18.4)
.72 (18.2).13 (3.4)
1.40 (35.6)
.16 (4.0)
.13 (3.4)
3.15 (80.0)
1.40 (35.5)
.16 (4.0)
SAO1-FSTD
.72 (18.4)
.14 (3.5
.28 (7.0)
2.09 (53.0)
3.15 (80.0)
2.09 (53.0)
1.40 (35.5)
.55 (14.0)
.55 (14.0)
.79 (20.0)
.55 (54.0)
2.13 (14.0)
.79 (20.0)
2.13 (54.0)
2.13 (54.0)
2.13 (14.0)
.55 (54.0)
2.87 (73.0)
1.57 (40.0)
1.57 (40.0)
1.57 (40.0)
1.57 (40.0)
.57 (14.5)
1.40 (35.5)
.30 (7
.57 (14.5)
1.40 (35.5)
.2
2
(5
.5
)
.2
2
(5
.5
)
.2
2
.2
(5
2
.5
(5
)
.5
)
SA01-FSTD
44501-0790 (for use with plastic or stainless
(for use with plastic
44501-0755
steel headed switches)
G
44501-0755 (for use with plastic
SAO1-FSTD
headed switches)
headed switches)
.72 (18.4)
44501-0785 (for use with S.S
44501-0790 (for use with plastic
44501-0785 (for use with S.S
44501-0790 (for use
headed switches)
or S.S headed switches)
headed switches)
or S.S headed switche
.13 (3.4)
3.15 (80.0)
1.40 (35.5)
.16 (4.0)
.14 (3.5)
.28 (7.0)
.30 (7.7)
2.09 (53.0)
.79 (20.0)
.57 (14.5)
1.40 (35.5)
.55 (14.0)
ith S.S
44501-0790 (for use with plastic
SA01-FLX1
2.87 (73.0)
1.44 (36.5)
1.44 (36.5)
.77 (19.5)
1.99 (50.5)
2.20 (56.0)
2.20 (56.0)
.43 (11.0)
.37 (9.5.)
1.40 (35.5)
.37 (9.5.)
.77 (19.5)
.43 (11.0)
1.99 (50.5)
.22 (5.5)
1.40 (35.5)
.22 (5.5)
.59 (15.0)
.24 (6.0)
.24 (6.0)
1.57 (40.0)
2.03 (51.5)
2.17 (55.0)
.55 (14.0)
.55 (14.0)
.31 (8.0)
.31 (8.0)
.14 (3.5)
.14 (3.5)
.3
9(
1
0
0.
)
.3
1
9(
0.
0)
.26 (6.5)
.26 (6.5)
1.57 (40.0)
1.57 (40.0)
44501-0760 (for use with plastic or S.S
44501-0760 (for use with plastic or S.S
headed switches)
headed
Select models are available for Rapid Delivery.
switches)
Visit this product on www.sti.com for details..
44501-0765 (for use with plastic or S.S headed
44501-0765 (for use with plastic or S.S headed
switches)
switches)
G-190
www.sti.com/info
.37 (9.5)
1.57 (40.0)
2.03 (51.5)
2.17 (55.0)
.37 (9.5)
.59 (15.0)
.5
)
or S.S
SAO1-FLX1
headed switches)
44501-0760 (for use with plastic or stainless steel headed switches)
SAO1-FLX1
.72 (18.4)
.72 (18.4)
.14 (3.5)
SAO1-FLX2
44501-0765 (for use with plastic or stainless steel headed switches)
SAO1-FLX2
.14 (3.5)
.72 (18.4)
.72 (18.4)
.14 (3.5)
.14 (3.5)
SA01-FLX2
.22
.22
(5.
5)
(5.
5)
R.
11
R.
11
(R
2.
(R
2.
8)
8)
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