Industrial Automation Products

Discover our comprehensive catalog of 65+ industrial automation components

Pricing & Availability Notice

The prices and availability shown may not reflect current market rates. For the most up-to-date pricing and stock information, please request a quote or contact our sales team directly.

Showing 1-24 of 25001

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3UN2131-0AF7

SIEMENS

3UN2131-0AF7

Limited
Stock: 6

3UN2131-1AB4

SIEMENS

3UN2131-1AB4

Limited
Stock: 5

3UN2131-1AN7

SIEMENS

3UN2131-1AN7

Limited
Stock: 5

3UN21310BF7

SIEMENS

3UN21310BF7

Limited
Stock: 6

3UN2234-0EF7

SIEMENS

3UN2234-0EF7

Limited
Stock: 6

3UN2234-1EN7

SIEMENS

3UN2234-1EN7

Limited
Stock: 4

3UN2634-OAF7

SIEMENS

3UN2634-OAF7

Limited
Stock: 4

3UN6 042

SIEMENS

3UN6 042

Limited
Stock: 4

3UN6-001

SIEMENS

3UN6-001

Limited
Stock: 6

3UN6-002

SIEMENS

3UN6-002

Limited
Stock: 4

3UN6-004

SIEMENS

3UN6-004

Limited
Stock: 4

3UN6-005

SIEMENS

3UN6-005

Limited
Stock: 6

3UN6-044

SIEMENS

3UN6-044

Limited
Stock: 4

3UN6-104

SIEMENS

3UN6-104

Limited
Stock: 4

3UN7-001

SIEMENS

3UN7-001

Limited
Stock: 4

3UN8-000

SIEMENS

3UN8-000

Limited
Stock: 6

3UN8-002

SIEMENS

3UN8-002

Limited
Stock: 4

3UN8-003

SIEMENS

3UN8-003

Limited
Stock: 4

3UN8-004

SIEMENS

3UN8-004

Limited
Stock: 4

3UN8-020

SIEMENS

3UN8-020

Limited
Stock: 6

3UN8042

SIEMENS

3UN8042

Limited
Stock: 4

3UN9-102

SIEMENS

3UN9-102

Limited
Stock: 6

3UN9002

SIEMENS

3UN9002

Limited
Stock: 4

3UP7-002

SIEMENS

3UP7-002

Limited
Stock: 6

3UN2131-0AF7

SIEMENS • RKD651652

3UN2131-0AF7
DISCONTINUED BY MANUFACTURER
MOTOR PROTECTION THERMISTOR
110 VOLT AC
NO
NC
SCD

Limited

6 available

$ 4,703.00
Stock: 6

3UN2131-1AB4

SIEMENS • RKD1070504

3UN2131-1AB4
DISCONTINUED BY MANUFACTURER
SINCE: 01/11/2000
RELAY PROTECTOR
THERMISTOR TRIPPING UNIT
24 VDC
1NO + 1NC
MANUAL/REMOTE RESET BISTABLE
2 LEDS
IP20

Limited

5 available

$ 235.00
Stock: 5

3UN2131-1AN7

SIEMENS •

3UN21311AN7
220-240V
50/60Hz

Limited

5 available

$ 235.00
Stock: 5

3UN21310BF7

SIEMENS • RKD897764

3UN21310BF7
THERMISTOR TRIPPING UNIT 100/120V 50/60HZ

Limited

6 available

$ 4,697.00
Stock: 6

3UN2234-0EF7

SIEMENS • RKD897769

3UN2234-0EF7
DISCONTINUED BY MANUFACTURER
THERMISTOR TRIPPING UNIT
MANUAL/REMOTE RESET
W/INCREASED INTERFER.SUPPRESS
110-120V AC
50/60 HZ
IP20
DIN RAIL MOUNT
01.09.2000

Limited

6 available

$ 235.00
Stock: 6

3UN2234-1EN7

SIEMENS • RKD975144

3UN2234-1EN7
CONTACTOR
3TF43 WITH 3UA52
F/TDS
200-240V
50/60HZ

Limited

4 available

$ 1,806.00
Stock: 4

3UN2634-OAF7

SIEMENS • RKD551419

3UN2634-OAF7
DISCONTINUED BY MANUFACTURER
MOTOR THYRISTOR
110/120VAC
6A
400V
DIN RAIL

Limited

4 available

$ 3,386.00
Stock: 4

3UN6 042

SIEMENS • RKD873022

3UN6 042
DISCONTINUED BY MANUFACTURER
CONTACTOR
5 AMP
250V AC
0.2 AMP
250V DC
40/60 HZ
DIN RAIL MOUNT

Limited

4 available

$ 967.00
Stock: 4

3UN6-001

SIEMENS • RKD438670

3UN6-001
THERMISTOR TRIP UNIT 4AMP 1S+1O 220V 42VAC 50/60HZ

Limited

6 available

$ 235.00
Stock: 6

3UN6-002

SIEMENS • RKD438673

3UN6-002
DISCONTINUED BY MANUFACTURER
RELAY
IEC
1 NO
1 NC
110/115 VAC
50/60 HZ

Limited

4 available

$ 739.00
Stock: 4

3UN6-004

SIEMENS • RKD551421

3UN6-004
DISCONTINUED BY MANUFACTURER
CONTACTOR
1.5AMP 220VAC 50/60HZ
1NO/1NC
TRIPPING UNIT
OPEN TYPE
IP 20 F.PTC THERMISTORS W. LED
RECLOSING LOCKOUT
AC 50/60HZ 220V

Limited

4 available

$ 893.00
Stock: 4

3UN6-005

SIEMENS • RKD224945

3UN6-005
DISCONTINUED BY MANUFACTURER
TRIPPING UNIT
4AMP
240VAC
50/60HZ

Limited

6 available

$ 235.00
Stock: 6

3UN6-044

SIEMENS • RKD975149

3UN6-044
SIEMENS
3UN6-044
3UN6044
SAFETY RELAY
5AMP
250VAC/DC
40-60HZ
DIN RAIL MOUNT

Limited

4 available

$ 1,422.00
Stock: 4

3UN6-104

SIEMENS • RKD239056

3UN6-104
CONTACTOR

Limited

4 available

$ 1,422.00
Stock: 4

3UN7-001

SIEMENS • RKD1025199

3UN7-001
DISCONTINUED BY MANUFACTURER
CONTACTOR
1.5A
110VAC
40/60HZ

Limited

4 available

$ 3,184.00
Stock: 4

3UN8-000

SIEMENS • RKD975151

3UN8-000
DISCONTINUED BY MANUFACTURER
CONTACTOR
3 POLE
WITH AUXILIARY
24 VAC (50/60HZ)
4 AMP MAX
DIN-RAIL MOUNTED / SCREW PLATE MOUNTED

Limited

6 available

$ 235.00
Stock: 6

3UN8-002

SIEMENS • RKD438675

3UN8-002
DISCONTINUED BY MANUFACTURER
RELAY CONTACTOR
5AMP
110V
40-60HZ

Limited

4 available

$ 940.00
Stock: 4

3UN8-003

SIEMENS • RKD489783

3UN8-003
DISCONTINUED BY MANUFACTURER
CONTACTOR
3POLE
W/AUXILIARY
120V
50/60HZ

Limited

4 available

$ 1,365.00
Stock: 4

3UN8-004

SIEMENS • RKD296293

3UN8-004
DISCONTINUED BY MANUFACTURER
CONTACTOR
220 VAC
1.5 AMP
3 POLE
DIN RAIL MOUNT
SCREW TERMINALS

Limited

4 available

$ 1,151.00
Stock: 4

3UN8-020

SIEMENS • RKD224948

3UN8-020
DISCONTINUED BY MANUFACTURER
OVERLOAD THERMAL PROTECTOR
1.5AMP
24VDC
1NO/NC
8 SREW TERMINAL

Limited

6 available

$ 235.00
Stock: 6

3UN8042

SIEMENS • RKD489785

3UN8042
DISCONTINUED BY MANUFACTURER
TRIPPING UNIT
OPEN TYPE
IP 20 F. PTC TEMPERATURE SENSOR IN CSA VERSION AC 50/60HZ 110V
CONTACTOR 110V 40-60HZ

Limited

4 available

$ 2,371.00
Stock: 4

3UN9-102

SIEMENS • RKD1025201

3UN9-102
DISCONTINUED BY MANUFACTURER
THERMISTER
110/220V
50/60HZ
4A MAX

Limited

6 available

$ 3,638.00
Stock: 6

3UN9002

SIEMENS • RKD1070507

3UN9002
THERMISTOR 110/220VAC

Limited

4 available

$ 720.00
Stock: 4

3UP7-002

SIEMENS • RKD975154

3UP7-002
DISCONTINUED BY MANUFACTURER
TRIPING UNIT 1.5AMP 220VAC 2W

 

 

Limited

6 available

$ 9,838.00
Stock: 6
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