3TH Control Relays - Siemens

SIEMENS World Series:



Siemens Control Relays - Series 3TH2

Contactor Selection Chart:
Photo Description Number of Contacts Contact Type Code Catalog No Price
NO NC Screw Terminals Spring Terminals
3th2022-0ak6 45mm wide. 4 3TH20
4 0 40E 3TH2040-0A 3TH2040-1A $142.00
3 1 31E 3TH2031-0A 3TH2031-1A $142.00
2 2 22E 3TH2022-0A 3TH2022-1A $142.00

3TH20 4-Pole with DC Coil


Contactor Selection Chart:
Photo Description Number of Contacts Contact Type Code Catalog No Price
NO NC Screw Terminals Spring Terminals
3th2022-0bb4 45mm wide. 4 3TH20
4 0 40E 3TH2040-0B 3TH2040-1B $149.00
3 1 31E 3TH2031-0B 3TH2031-1B $149.00
2 2 22E 3TH2022-0B 3TH2022-1B $149.00

3TH21 8-Pole with AC Coil


Contactor Selection Chart:
Photo Description Number
of Contacts
Contact Type Code Catalog No Price
NO NC Screw Terminals Spring Terminals
90 mm wide. 8 3TH21
8 0 80E 3TH2180-0A 3TH2180-1A $147.60
7 1 71E 3TH2171-0A 3TH2022-1A $147.60
6 2 62E 3TH2162-0A 3TH2162-1A $147.60
5 3 53E 3TH2153-0A 3TH2153-1A $147.60
4 4 44E 3TH2144-0A 3TH2144-1A $147.60

3TH21 8-Pole with DC Coil


Contactor Selection Chart:
Photo Description Number
of Contacts
Contact Type Code Catalog No Price
NO NC Screw Terminals Spring Terminals
90 mm wide. 8 3TH21
8 0 80E 3TH2180-0B 3TH2180-1B $163.80
7 1 71E 3TH2171-0B 3TH2022-1B $163.80
6 2 62E 3TH2162-0B 3TH2162-1B $163.80
5 3 53E 3TH2153-0B 3TH2153-1B $163.80
4 4 44E 3TH2144-0B 3TH2144-1B $163.80

3TH22 8-Pole with AC Coil


Contactor Selection Chart:
Photo Description Number
of Contacts
Contact Type Code Catalog No Price
NO NC Screw Terminals Spring Terminals
3th2244-0ak6 45 mm wide. 4 3TH22
8 0 80E 3TH2280-0A 3TH2280-1A $138.60
7 1 71E 3TH2271-0A 3TH2271-1A $138.60
6 2 62E 3TH2262-0A 3TH2262-1A $138.60
5 3 53E 3TH2253-0A 3TH2253-1A $138.60
4 4 44E 3TH2244-0A 3TH2244-1A $138.60

3TH22 8-Pole with DC Coil


Contactor Selection Chart:
Photo Description Number
of Contacts
Contact Type Code Catalog No Price
NO NC Screw Terminals Spring Terminals
3th2244-0bb4 45 mm wide. 4 3TH22
8 0 80E 3TH2280-0B 3TH2280-1B $154.80
7 1 71E 3TH2271-0B 3TH2271-1B $154.80
6 2 62E 3TH2262-0B 3TH2262-1B $154.80
5 3 53E 3TH2253-0B 3TH2253-1B $154.80
4 4 44E 3TH2244-0B 3TH2244-1B $154.80

3TH27 Mechanical Latch Relay AC coil


Contactor Selection Chart:
Photo Description Number
of Contacts
Contact Type Code Catalog No Price
NO NC Screw Terminals Spring Terminals
90 mm wide. 4 3TH27
4 0 40E 3TH2740-0A 3TH2740-1A $318.60
3 1 31E 3TH2731-0A 3TH2731-1A $318.60
2 2 22E 3TH2722-0A 3TH2722-1A $318.60

3TH27 Mechanical Latch Relay DC coil


Contactor Selection Chart:
Photo Description Number
of Contacts
Contact Type Code Catalog No Price
NO NC Screw Terminals Spring Terminals
90 mm wide. 4 3TH27
4 0 40E 3TH2740-0B 3TH2740-1B $340.20
3 1 31E 3TH2731-0B 3TH2731-1B $340.20
2 2 22E 3TH2722-0B 3TH2722-1B $340.20

Siemens Control Relays - Series 3TH3

3TH30 Relay With 4 Fixed Contacts / AC Coil


Contactor Selection Chart:
Photo Description Number of Contacts Contact Type Code Catalog No Price
NO NC
3th3040-0a Relay with 4 fixed contacts 4 3TH30
4 0 40E 3TH3040-0A $114.00
3 1 31E 3TH3031-0A $114.00
2 2 22E 3TH3022-0A $114.00

3TH30 Relay With 4 Fixed Contacts / DC Coil


Contactor Selection Chart:
Photo Description Number of Contacts Contact Type Code Catalog No Price
NO NC
3th3040-0a. Relay with 4 fixed contacts 4 3TH30
4 0 40E 3TH3040-0B $124.80
3 1 31E 3TH3031-0B $124.80
2 2 22E 3TH3022-0B $124.80

Siemens Control Relays - Series 3TH4

3TH40 Relay With 4 Fixed Contacts / AC Coil


Contactor Selection Chart:
Photo Description Number of Contacts Contact Type Code Catalog No Price
NO NC
3th4022-0a Relay with 4 fixed contacts 4 3TH40
4 0 40E 3TH4040-0A $114.00
3 1 31E 3TH4031-0A $114.00
2 2 22E 3TH4022-0A $114.00
1 3 13E 3TH4013-0A $114.00
- 4 04E 3TH4004-0A $114.00
Relay with 4 fixed Contacts, 1 Early Make/ 1 Late Break 4 3 1 31E / U 3TH4095-0A $119.70
2 2 22E / U 3TH4096-0A $119.70
Relay with 4 fixed Contacts, 2 Early Make/ 2 Late Break 4 2 2 22E / 2U 3TH4092-0A $154.80

3TH40 Relay With 4 Fixed Contacts / DC Coil


Contactor Selection Chart:
Photo Description Number of Contacts Contact Type Code Catalog No Price
NO NC
3th4022-0b Relay with 4 fixed contacts 4 3TH40
4 0 40E 3TH4040-0B $136.80
3 1 31E 3TH4031-0B $136.80
2 2 22E 3TH4022-0B $136.80
1 3 13E 3TH4013-0B $136.80
- 4 04E 3TH4004-0B $136.80
Relay with 4 fixed contacts, 1 Early Make/ 1 Late Break 4 2 - 31E / U 3TH4095-0B $171.90
1 1 22E / U 3TH4096-0B $171.90
Relay with 4 fixed contacts, 2 Early Make/ 2 Late Break 4 2 2 22E / 2U 3TH4092-0B $207.00

3TH42 Relay With 8 Fixed Contacts / AC Coil


Contactor Selection Chart:
Photo Description Number
of Contacts
Contact Type Code Catalog No Price
NO NC
3th4244-0a Relay with 8 fixed contacts 8 3TH42
8 0 80E 3TH4280-0A $164.80
7 1 71E 3TH4271-0A $164.80
6 2 62E 3TH4262-0A $164.80
5 3 53E 3TH4253-0A $164.80
4 4 44E 3TH4244-0A $164.80
Relay with 8 contacts, 1 Early Make / 1 Late Break 8 4 4 44E / U 3TH4293-0A $164.80

3TH42 Relay With 8 Fixed Contacts / DC Coil


Contactor Selection Chart:
Photo Description Number
of Contacts
Contact Type Code Catalog No Price
NO NC
3th4253-0a Relay with 8 fixed contacts 8 3TH42
8 0 80E 3TH4280-0B $164.80
7 1 71E 3TH4271-0B $164.80
6 2 62E 3TH4262-0B $164.80
5 3 53E 3TH4253-0B $164.80
4 4 44E 3TH4244-0B $164.80
Relay with 8 contacts, 1 Early Make / 1 Late Break 8 4 4 44E / U 3TH4293-0B $164.80

3TH43 Relay With 10 Contacts: Fixed, Early Make/Late Break


Contactor Selection Chart:
Photo Description Number
of Contacts
Contact Type Code Catalog No Price
NO NC
3th4310-0a. Relay with 10 fixed contacts 10 3TH43
10 - 100E 3TH4310-0A $197.60
9 1 91E 3TH4391-0A $197.60
8 2 82E 3TH4382-0A $197.60
7 3 73E 3TH4373-0A $197.60
6 4 64E 3TH4364-0A $197.60
5 5 55E 3TH4355-0A $197.60
4 6 46E 3TH4346-0A $197.60
Relay with 10 contacts with 1 Early Make / 1 Late Break 10 5 5 55E / U 3TH4394-0A $239.00
Mechanically Latched Relay with 9 contacts 9 5 4 54 3TH4354-0A $266.00

3TH43 DC Relay With 10 Contacts: Fixed, Early Make/Late Break


Contactor Selection Chart:
Photo Description Number
of Contacts
Contact Type Code Catalog No Price
NO NC
3th4310-0bb4 Relay with 10 fixed contacts 10 3TH43
10 - 100E 3TH4310-0B $255.00
9 1 91E 3TH4391-0B $255.00
8 2 82E 3TH4382-0B $255.00
7 3 73E 3TH4373-0B $255.00
6 4 64E 3TH4364-0B $255.00
5 5 55E 3TH4355-0B $255.00
4 6 46E 3TH4346-0B $255.00
Relay with 10 contacts with 1 Early Make / 1 Late Break 10 5 5 55E / U 3TH4394-0B $295.00
Mechanically Latched Relay with 9 contacts 9 5 4 54 3TH4354-0B $322.00

Siemens Control Relays - Series 3TH8

3TH80 Relay With 4 Fixed Contacts / AC Coil


Contactor Selection Chart:
Photo Description Number of Contacts Contact Type Code Catalog No Price
NO NC
3th8022-0a Relay with 4 fixed contacts 4 3TH80
4 0 40E 3TH8040-0A $114.00
3 1 31E 3TH8031-0A $114.00
2 2 22E 3TH8022-0A $114.00
0 4 04E 3TH8004-0A $114.00
Relay with 4 fixed Contacts, 1 Early Make/ 1 Late Break 4 3 1 31E / U 3TH8095-0A $124.00
2 2 22E / U 3TH8096-0A $131.70
Relay with 4 fixed Contacts, 2 Early Make/ 2 Late Break 4 2 2 22E / 2U 3TH8092-0A $170.30

3TH80 Relay With 4 Fixed Contacts / DC Coil


Contactor Selection Chart:
Photo Description Number of Contacts Contact Type Code Catalog No Price
NO NC
3th8040-0b Relay with 4 fixed contacts 4 3TH80
4 0 40E 3TH8040-0B $150.80
3 1 31E 3TH8031-0B $150.80
2 2 22E 3TH8022-0B $150.80
0 4 04E 3TH8004-0B $150.80
Relay with 4 fixed contacts, 1 Early Make/ 1 Late Break 4 2 0 31E / U 3TH8095-0B $189.10
1 1 22E / U 3TH8096-0B $189.10
Relay with 4 fixed contacts, 2 Early Make/ 2 Late Break 4 2 2 22E / 2U 3TH8092-0B $227.70

3TH82 Relay With 8 Fixed Contacts / AC Coil


Contactor Selection Chart:
Photo Description Number
of Contacts
Contact Type Code Catalog No Price
NO NC
3th8244-0a Relay with 8 fixed contacts 8 3TH82
8 0 80E 3TH8280-0A $181.30
7 1 71E 3TH8271-0A $181.30
6 2 62E 3TH8262-0A $181.30
5 3 53E 3TH8253-0A $181.30
4 4 44E 3TH8244-0A $181.30
Relay with 8 contacts, 1 Early Make / 1 Late Break 8 4 4 44E / U 3TH8293-0A $181.30

3TH82 Relay With 8 Fixed Contacts / DC Coil


Contactor Selection Chart:
Photo Description Number
of Contacts
Contact Type Code Catalog No Price
NO NC
3th8280-0b Relay with 8 fixed contacts 8 3TH82
8 0 80E 3TH8280-0B $246.40
7 1 71E 3TH8271-0B $246.40
6 2 62E 3TH8262-0B $246.40
5 3 53E 3TH8253-0B $246.40
4 4 44E 3TH8244-0B $246.40
Relay with 8 contacts, 1 Early Make / 1 Late Break 8 4 4 44E / U 3TH8293-0B $246.40

3TH83 Relay With 10 Contacts: Fixed, Early Make/Late Break


Contactor Selection Chart:
Photo Description Number
of Contacts
Contact Type Code Catalog No Price
NO NC
3th8382-0a Relay with 10 fixed contacts 10 3TH83
10 - 100E 3TH8310-0A $217.40
9 1 91E 3TH8391-0A $217.40
8 2 82E 3TH8382-0A $217.40
7 3 73E 3TH8373-0A $217.40
6 4 64E 3TH8364-0A $217.40
5 5 55E 3TH8355-0A $217.40
4 6 46E 3TH8346-0A $217.40
Relay with 10 contacts with 1 Early Make / 1 Late Break 10 5 5 55E / U 3TH8394-0A $262.90
Mechanically Latched Relay with 9 contacts 9 5 4 54 3TH8354-1E $309.90

3TH83 DC Relay With 10 Contacts: Fixed, Early Make/Late Break


Contactor Selection Chart:
Photo Description Number
of Contacts
Contact Type Code Catalog No Price
NO NC
3th8364-0b Relay with 10 fixed contacts 10 3TH83
10 - 100E 3TH8310-0B $280.50
9 1 91E 3TH8391-0B $280.50
8 2 82E 3TH8382-0B $280.50
7 3 73E 3TH8373-0B $280.50
6 4 64E 3TH8364-0B $280.50
5 5 55E 3TH8355-0B $280.50
4 6 46E 3TH8346-0B $280.50
Relay with 10 contacts with 1 Early Make / 1 Late Break 10 5 5 55E / U 3TH8394-0B $324.50