
WatlowStock + Rep
Electric heaters, temperature and process controllers, and power controls — a core Anderson-Bolds line for 40+ years.
Anderson-Bolds is an authorized distributor for Watlow, supplying Heaters, Temperature & Process Controllers. Talk to an application engineer who knows the line, or order stock items online.

Watlow
Watlow 1/4 DIN, Digital PID Controller and Limit, 4 Outputs, Universal Input, 100-240 VAC
SKU: PM4C1FJ-ALEJAAA
Stock confirmed at order — usually ships from stock
$763.22

Watlow
Watlow 1/4 DIN, Digital PID Controller, 2 Outputs, Universal Input, 100-240 VAC
SKU: PM4C1FK-AAAAAAA
Stock confirmed at order — usually ships from stock
$561.10

Watlow
Watlow 1/4 DIN, Digital PID Controller, 4 Outputs, Universal Input, 100-240 VAC
SKU: PM4C1FK-AAEJAAA
Stock confirmed at order — usually ships from stock
$658.12

Watlow
Watlow 1/4 DIN, Digital PID Controller, 2 Outputs, Universal Input, 100-240 VAC
SKU: PM4C1KH-AAAAAAA
Stock confirmed at order — usually ships from stock
$553.01

Watlow
Watlow 1/4 DIN, Digital PID Controller and Limit, 4 Outputs, Universal Input, 100-240 VAC
SKU: PM4C1KH-ALEJAAA
Stock confirmed at order — usually ships from stock
$747.05

Watlow
Watlow 1/4 DIN, Digital PID Controller, 2 SSR Outputs, Universal Input, 100-240 VAC
SKU: PM4C1KK-AAAAAAA
Stock confirmed at order — usually ships from stock
$536.84

Watlow
Watlow 1/4 DIN, Digital PID Controller and Limit, 2 SSR Outputs, Universal Input, 100-240 VAC
SKU: PM4C1KK-ALEJAAA
Stock confirmed at order — usually ships from stock
$730.88

Watlow
Watlow 1/4 DIN, Digital PID Controller, 1 Relay Output, Universal Input, 24V AC/DC
SKU: PM4C4EA-AAAAAAA
Stock confirmed at order — usually ships from stock
$504.50

Watlow
Watlow 1/4 DIN, Controller, 2 Outputs, Universal Input, 485 Modbus, 24V AC/DC
SKU: PM4C4EH-1AAAAAA
Stock confirmed at order — usually ships from stock
$658.12

Watlow
Watlow 1/4 DIN, Controller, 4 Outputs, Universal Input, 485 Modbus, 24V AC/DC
SKU: PM4C4EH-1AEJAAA
Stock confirmed at order — usually ships from stock
$755.14

Watlow
Watlow 1/4 DIN, Controller and Limit, 4 Outputs, Universal Input, 485 MODBUS, 24V AC/DC
SKU: PM4C4EH-1LEJAAA
Stock confirmed at order — usually ships from stock
$852.16

Watlow
Watlow 1/4 DIN, Controller, 2 Outputs, Universal Input, EtherNet/IP, 24V AC/DC
SKU: PM4C4EH-3AAAAAA
Stock confirmed at order — usually ships from stock
$803.65

Watlow
Watlow 1/4 DIN, Controller, 2 Outputs, Universal Input, PROFIBUS DP, 24V AC/DC
SKU: PM4C4EH-6AAAAAA
Stock confirmed at order — usually ships from stock
$876.41

Watlow
Watlow 1/4 DIN, Digital PID Controller, 2 Outputs, Universal Input, 24V AC/DC
SKU: PM4C4EH-AAAAAAA
Stock confirmed at order — usually ships from stock
$561.10

Watlow
Watlow 1/4 DIN, Digital PID Controller, 4 Outputs, Universal Input, 24V AC/DC
SKU: PM4C4EH-AAEJAAA
Stock confirmed at order — usually ships from stock
$658.12

Watlow
Watlow 1/4 DIN, Digital PID Controller and Limit, 4 Outputs, Universal Input, 24V AC/DC
SKU: PM4C4EH-ALEJAAA
Stock confirmed at order — usually ships from stock
$755.14

Watlow
Watlow 1/4 DIN, Controller, 2 relay Outputs, Universal Input, 485 Modbus, 24V AC/DC
SKU: PM4C4EJ-1AAAAAA
Stock confirmed at order — usually ships from stock
$650.03

Watlow
Watlow 1/4 DIN, Controller, 4 relay Outputs, Universal Input, 485 Modbus, 24V AC/DC
SKU: PM4C4EJ-1AEJAAA
Stock confirmed at order — usually ships from stock
$747.05

Watlow
Watlow 1/4 DIN, Controller/Limit, 4 relay Outputs, Universal Input, 485 MODBUS, 24V AC/DC
SKU: PM4C4EJ-1LEJAAA
Stock confirmed at order — usually ships from stock
$844.07

Watlow
Watlow 1/4 DIN, Controller, 2 relay Outputs, Universal Input, EtherNet/IP, 24V AC/DC
SKU: PM4C4EJ-3AAAAAA
Stock confirmed at order — usually ships from stock
$795.56

Watlow
Watlow 1/4 DIN, Controller, 2 relay Outputs, Universal Input, PROFIBUS DP, 24V AC/DC
SKU: PM4C4EJ-6AAAAAA
Stock confirmed at order — usually ships from stock
$868.33

Watlow
Watlow 1/4 DIN, Digital PID Controller, 2 relay Outputs, Universal Input, 24V AC/DC
SKU: PM4C4EJ-AAAAAAA
Stock confirmed at order — usually ships from stock
$553.01

Watlow
Watlow 1/4 DIN, Digital PID Controller, 3 relay Outputs, Universal Input, 24V AC/DC
SKU: PM4C4EJ-AAEAAAA
Stock confirmed at order — usually ships from stock
$601.52

Watlow
Watlow 1/4 DIN, Digital PID Controller, 4 Outputs, Universal Input, 24V AC/DC
SKU: PM4C4EJ-AAECAAA
Stock confirmed at order — usually ships from stock
$641.95

Watlow
Watlow 1/4 DIN, Digital PID Controller, 4 relay Outputs, Universal Input, 24V AC/DC
SKU: PM4C4EJ-AAEJAAA
Stock confirmed at order — usually ships from stock
$650.03

Watlow
Watlow 1/4 DIN, Digital PID Controller, 4 Outputs, Universal Input, 24V AC/DC
SKU: PM4C4EJ-AAEKAAA
Stock confirmed at order — usually ships from stock
$641.95

Watlow
Watlow 1/4 DIN, Digital PID Controller/Limit, 4 relay Outputs, Universal Input, 24V AC/DC
SKU: PM4C4EJ-ALEJAAA
Stock confirmed at order — usually ships from stock
$747.05

Watlow
Watlow 1/4 DIN, Controller, 2 Outputs, Universal Input, 485 Modbus, 24V AC/DC
SKU: PM4C4EK-1AAAAAA
Stock confirmed at order — usually ships from stock
$641.95

Watlow
Watlow 1/4 DIN, Controller, 4 Outputs, Universal Input, 485 Modbus, 24V AC/DC
SKU: PM4C4EK-1AEJAAA
Stock confirmed at order — usually ships from stock
$738.97

Watlow
Watlow 1/4 DIN, Controller and Limit, 4 Outputs, Universal Input, 485 MODBUS, 24V AC/DC
SKU: PM4C4EK-1LEJAAA
Stock confirmed at order — usually ships from stock
$835.99

Watlow
Watlow 1/4 DIN, Controller, 2 Outputs, Universal Input, EtherNet/IP, 24V AC/DC
SKU: PM4C4EK-3AAAAAA
Stock confirmed at order — usually ships from stock
$787.48

Watlow
Watlow 1/4 DIN, Controller, 2 Outputs, Universal Input, PROFIBUS DP, 24V AC/DC
SKU: PM4C4EK-6AAAAAA
Stock confirmed at order — usually ships from stock
$860.24

Watlow
Watlow 1/4 DIN, Digital PID Controller, 2 Outputs, Universal Input, 24V AC/DC
SKU: PM4C4EK-AAAAAAA
Stock confirmed at order — usually ships from stock
$544.93

Watlow
Watlow 1/4 DIN, Digital PID Controller, 3 Outputs, Universal Input, 24V AC/DC
SKU: PM4C4EK-AAEAAAA
Stock confirmed at order — usually ships from stock
$593.44

Watlow
Watlow 1/4 DIN, Digital PID Controller, 4 Outputs, Universal Input, 24V AC/DC
SKU: PM4C4EK-AAEJAAA
Stock confirmed at order — usually ships from stock
$641.95

Watlow
Watlow 1/4 DIN, Digital PID Controller and Limit, 4 Outputs, Universal Input, 24V AC/DC
SKU: PM4C4EK-ALEJAAA
Stock confirmed at order — usually ships from stock
$738.97

Watlow
Watlow 1/4 DIN, Controller, Process Output, Universal Input, 485 Modbus, 24V AC/DC
SKU: PM4C4FA-1AAAAAA
Stock confirmed at order — usually ships from stock
$617.69

Watlow
Watlow 1/4 DIN, Controller and Limit, 3 Outputs, Universal Input, 485 MODBUS, 24V AC/DC
SKU: PM4C4FA-1LEJAAA
Stock confirmed at order — usually ships from stock
$811.73

Watlow
Watlow 1/4 DIN, Controller, Process Output, Universal Input, EtherNet/IP, 24V AC/DC
SKU: PM4C4FA-3AAAAAA
Stock confirmed at order — usually ships from stock
$763.22

Watlow
Watlow 1/4 DIN, Controller, Process Output, Universal Input, PROFIBUS DP, 24V AC/DC
SKU: PM4C4FA-6AAAAAA
Stock confirmed at order — usually ships from stock
$835.99

Watlow
Watlow 1/4 DIN, Digital PID Controller, Universal Process Output, Universal Input, 24V AC/DC
SKU: PM4C4FA-AAAAAAA
Stock confirmed at order — usually ships from stock
$520.67

Watlow
Watlow 1/4 DIN, Digital PID Controller and Limit, 3 Outputs, Universal Input, 24V AC/DC
SKU: PM4C4FA-ALEJAAA
Stock confirmed at order — usually ships from stock
$714.71

Watlow
Watlow 1/4 DIN, Controller, 2 Outputs, Universal Input, 485 Modbus, 24V AC/DC
SKU: PM4C4FJ-1AAAAAA
Stock confirmed at order — usually ships from stock
$666.20

Watlow
Watlow 1/4 DIN, Controller, 4 Outputs, Universal Input, 485 Modbus, 24V AC/DC
SKU: PM4C4FJ-1AEJAAA
Stock confirmed at order — usually ships from stock
$763.22

Watlow
Watlow 1/4 DIN, Controller and Limit, 4 Outputs, Universal Input, 485 MODBUS, 24V AC/DC
SKU: PM4C4FJ-1LEJAAA
Stock confirmed at order — usually ships from stock
$860.24

Watlow
Watlow 1/4 DIN, Controller, 2 Outputs, Universal Input, EtherNet/IP, 24V AC/DC
SKU: PM4C4FJ-3AAAAAA
Stock confirmed at order — usually ships from stock
$811.73

Watlow
Watlow 1/4 DIN, Controller, Process Output, Universal Input, PROFIBUS DP, 24V AC/DC
SKU: PM4C4FJ-6AAAAAA
Stock confirmed at order — usually ships from stock
$884.50

Watlow
Watlow 1/4 DIN, Digital PID Controller, 2 Outputs, Universal Input, 24V AC/DC
SKU: PM4C4FJ-AAAAAAA
Stock confirmed at order — usually ships from stock
$569.18