Cleveland, OH · Family-owned since 1933

☎ (216) 360-9800 Quick Order My Account Request a Quote

Home/Catalog/Temperature & Process Controllers

🎛️ Category

Temperature & Process Controllers

PID and limit controllers, process controllers, and SCR power controllers for precise heat and process control.

Anderson-Bolds supplies temperature and process controllers from Watlow, Fenwal, and Novus — PID process controllers, FM-approved limit controllers, and SCR power controllers. We can pair a controller with the matching Watlow heater and sensor so the loop is sized and tuned together.

All Temperature & Process Controllers PID / Process Limit / Safety Power (SCR) Controllers

Watlow DIN-A-Mite SCR FUSE Holder 17-5110 for 17-8020 and 17-8025 Fuses

Watlow

Watlow DIN-A-Mite SCR FUSE Holder 17-5110 for 17-8020 and 17-8025 Fuses

SKU: 17-5110

Stock confirmed at order — usually ships from stock

$21.05

Watlow DIN-A-Mite SCR FUSE Holder 17-5114 for 17-8040 and 17-8050 Fuses

Watlow

Watlow DIN-A-Mite SCR FUSE Holder 17-5114 for 17-8040 and 17-8050 Fuses

SKU: 17-5114

Stock confirmed at order — usually ships from stock

$50.22

Watlow DIN-A-Mite SCR FUSE Holder 17-5122 for 17-8080 and 17-8100 Fuses

Watlow

Watlow DIN-A-Mite SCR FUSE Holder 17-5122 for 17-8080 and 17-8100 Fuses

SKU: 17-5122

Stock confirmed at order — usually ships from stock

$89.09

Watlow DIN-A-Mite SCR FUSE 20 amps, part number 17-8020

Watlow

Watlow DIN-A-Mite SCR FUSE 20 amps, part number 17-8020

SKU: 17-8020

Stock confirmed at order — usually ships from stock

$19.44

Watlow DIN-A-Mite SCR FUSE 25 amps, part number 17-8025

Watlow

Watlow DIN-A-Mite SCR FUSE 25 amps, part number 17-8025

SKU: 17-8025

Stock confirmed at order — usually ships from stock

$19.44

Watlow DIN-A-Mite SCR FUSE 40 amps, part number 17-8040

Watlow

Watlow DIN-A-Mite SCR FUSE 40 amps, part number 17-8040

SKU: 17-8040

Stock confirmed at order — usually ships from stock

$37.26

Watlow DIN-A-Mite SCR FUSE 50 amps, part number 17-8050

Watlow

Watlow DIN-A-Mite SCR FUSE 50 amps, part number 17-8050

SKU: 17-8050

Stock confirmed at order — usually ships from stock

$37.26

Watlow DIN-A-Mite SCR FUSE 80 amps, part number 17-8080

Watlow

Watlow DIN-A-Mite SCR FUSE 80 amps, part number 17-8080

SKU: 17-8080

Stock confirmed at order — usually ships from stock

$42.12

Watlow DIN-A-Mite SCR FUSE 100 amps, part number 17-8100

Watlow

Watlow DIN-A-Mite SCR FUSE 100 amps, part number 17-8100

SKU: 17-8100

Stock confirmed at order — usually ships from stock

$42.12

DA10-02C0-0000 — Watlow DIN-A-Mite A SCR, SINGLE PHASE, 4.5 to 32 vdc Input, 24-48 VAC, 17 amp

Watlow

Watlow DIN-A-Mite A SCR, SINGLE PHASE, 4.5 to 32 vdc Input, 24-48 VAC, 17 amp

SKU: DA10-02C0-0000

Stock confirmed at order — usually ships from stock

$179.80

DA10-02F0-0000 — Watlow DIN-A-Mite A SCR, SINGLE PHASE, 4-20mA Input, 24-48 VAC, 17 amp

Watlow

Watlow DIN-A-Mite A SCR, SINGLE PHASE, 4-20mA Input, 24-48 VAC, 17 amp

SKU: DA10-02F0-0000

Stock confirmed at order — usually ships from stock

$213.81

DA10-02K1-0000 — Watlow DIN-A-Mite A SCR, SINGLE PHASE, 22-26 VAC Input, 24-48 VAC, 17 amp

Watlow

Watlow DIN-A-Mite A SCR, SINGLE PHASE, 22-26 VAC Input, 24-48 VAC, 17 amp

SKU: DA10-02K1-0000

Stock confirmed at order — usually ships from stock

$179.80

DA10-02K2-0000 — Watlow DIN-A-Mite A SCR, SINGLE PHASE, 100-120 VAC Input, 24-48 VAC, 17 amp

Watlow

Watlow DIN-A-Mite A SCR, SINGLE PHASE, 100-120 VAC Input, 24-48 VAC, 17 amp

SKU: DA10-02K2-0000

Stock confirmed at order — usually ships from stock

$204.09

DA10-02K3-0000 — Watlow DIN-A-Mite A SCR, SINGLE PHASE, 200 to 240 VAC Input, 24-48 VAC, 17 amp

Watlow

Watlow DIN-A-Mite A SCR, SINGLE PHASE, 200 to 240 VAC Input, 24-48 VAC, 17 amp

SKU: DA10-02K3-0000

Stock confirmed at order — usually ships from stock

$207.33

DA10-24C0-0000 — Watlow DIN-A-Mite A SCR, SINGLE PHASE, 4.5 to 32 vdc Input, 100-240 VAC, 17 amp

Watlow

Watlow DIN-A-Mite A SCR, SINGLE PHASE, 4.5 to 32 vdc Input, 100-240 VAC, 17 amp

SKU: DA10-24C0-0000

Stock confirmed at order — usually ships from stock

$179.80

DA10-24F0-0000 — Watlow DIN-A-Mite A SCR, SINGLE PHASE, 4-20mA Input, 100-240 VAC, 17 amp

Watlow

Watlow DIN-A-Mite A SCR, SINGLE PHASE, 4-20mA Input, 100-240 VAC, 17 amp

SKU: DA10-24F0-0000

Stock confirmed at order — usually ships from stock

$213.81

DA10-24K1-0000 — Watlow DIN-A-Mite A SCR, SINGLE PHASE, 22-26 VAC Input, 100-240 VAC, 17 amp

Watlow

Watlow DIN-A-Mite A SCR, SINGLE PHASE, 22-26 VAC Input, 100-240 VAC, 17 amp

SKU: DA10-24K1-0000

Stock confirmed at order — usually ships from stock

$179.80

DA10-24K2-0000 — Watlow DIN-A-Mite A SCR, SINGLE PHASE, 100-120 VAC Input, 100-240 VAC, 17 amp

Watlow

Watlow DIN-A-Mite A SCR, SINGLE PHASE, 100-120 VAC Input, 100-240 VAC, 17 amp

SKU: DA10-24K2-0000

Stock confirmed at order — usually ships from stock

$204.09

DA10-24K3-0000 — Watlow DIN-A-Mite A SCR, SINGLE PHASE, 200 to 240 VAC Input, 100-240 VAC, 17 amp

Watlow

Watlow DIN-A-Mite A SCR, SINGLE PHASE, 200 to 240 VAC Input, 100-240 VAC, 17 amp

SKU: DA10-24K3-0000

Stock confirmed at order — usually ships from stock

$207.33

DA10-60C0-0000 — Watlow DIN-A-Mite A SCR, SINGLE PHASE, 4.5 to 32 vdc Input, 277-600 VAC, 17 amp

Watlow

Watlow DIN-A-Mite A SCR, SINGLE PHASE, 4.5 to 32 vdc Input, 277-600 VAC, 17 amp

SKU: DA10-60C0-0000

Stock confirmed at order — usually ships from stock

$189.51

DA10-60F0-0000 — Watlow DIN-A-Mite A SCR, SINGLE PHASE, 4-20mA Input, 277-600 VAC, 17 amp

Watlow

Watlow DIN-A-Mite A SCR, SINGLE PHASE, 4-20mA Input, 277-600 VAC, 17 amp

SKU: DA10-60F0-0000

Stock confirmed at order — usually ships from stock

$223.53

DA10-60K1-0000 — Watlow DIN-A-Mite A SCR, SINGLE PHASE, 22-26 VAC Input, 277-600 VAC, 17 amp

Watlow

Watlow DIN-A-Mite A SCR, SINGLE PHASE, 22-26 VAC Input, 277-600 VAC, 17 amp

SKU: DA10-60K1-0000

Stock confirmed at order — usually ships from stock

$189.51

DA10-60K2-0000 — Watlow DIN-A-Mite A SCR, SINGLE PHASE, 100-120 VAC Input, 277-600 VAC, 17 amp

Watlow

Watlow DIN-A-Mite A SCR, SINGLE PHASE, 100-120 VAC Input, 277-600 VAC, 17 amp

SKU: DA10-60K2-0000

Stock confirmed at order — usually ships from stock

$213.81

DA10-60K3-0000 — Watlow DIN-A-Mite A SCR, SINGLE PHASE, 200 to 240 VAC Input, 277-600 VAC, 17 amp

Watlow

Watlow DIN-A-Mite A SCR, SINGLE PHASE, 200 to 240 VAC Input, 277-600 VAC, 17 amp

SKU: DA10-60K3-0000

Stock confirmed at order — usually ships from stock

$217.05

DB10-02C0-0000 — Watlow DIN-A-Mite B SCR, SINGLE PHASE, 4.5 to 32 vdc Input, 24-48 VAC, 35 AMP

Watlow

Watlow DIN-A-Mite B SCR, SINGLE PHASE, 4.5 to 32 vdc Input, 24-48 VAC, 35 AMP

SKU: DB10-02C0-0000

Stock confirmed at order — usually ships from stock

$244.59

DB10-02C0-S000 — Watlow DIN-A-Mite B SCR, 1 Leg, 4.5 to 32 vdc Input, 24-48 VAC, 35 Amp, Shorted SCR Alarm Option

Watlow

Watlow DIN-A-Mite B SCR, 1 Leg, 4.5 to 32 vdc Input, 24-48 VAC, 35 Amp, Shorted SCR Alarm Option

SKU: DB10-02C0-S000

Stock confirmed at order — usually ships from stock

$333.67

DB10-02F0-0000 — Watlow DIN-A-Mite B SCR, SINGLE PHASE, 4-20mA Input, 24-48 VAC, 35 AMP

Watlow

Watlow DIN-A-Mite B SCR, SINGLE PHASE, 4-20mA Input, 24-48 VAC, 35 AMP

SKU: DB10-02F0-0000

Stock confirmed at order — usually ships from stock

$278.60

DB10-02F0-S000 — Watlow DIN-A-Mite B SCR, 1 Leg, 4-20mA Input, 24-48 VAC, 35 Amp, Shorted SCR Alarm Option

Watlow

Watlow DIN-A-Mite B SCR, 1 Leg, 4-20mA Input, 24-48 VAC, 35 Amp, Shorted SCR Alarm Option

SKU: DB10-02F0-S000

Stock confirmed at order — usually ships from stock

$367.69

DB10-02K1-0000 — Watlow DIN-A-Mite B SCR, SINGLE PHASE, 22-26 VAC Input, 24-48 VAC, 35 AMP

Watlow

Watlow DIN-A-Mite B SCR, SINGLE PHASE, 22-26 VAC Input, 24-48 VAC, 35 AMP

SKU: DB10-02K1-0000

Stock confirmed at order — usually ships from stock

$244.59

DB10-02K1-S000 — Watlow DIN-A-Mite B SCR, 1 Leg, 22-26 VAC Input, 24-48 VAC, 35 Amp, Shorted SCR Alarm Option

Watlow

Watlow DIN-A-Mite B SCR, 1 Leg, 22-26 VAC Input, 24-48 VAC, 35 Amp, Shorted SCR Alarm Option

SKU: DB10-02K1-S000

Stock confirmed at order — usually ships from stock

$333.67

DB10-02K2-0000 — Watlow DIN-A-Mite B SCR, SINGLE PHASE, 100-120 VAC Input, 24-48 VAC, 35 AMP

Watlow

Watlow DIN-A-Mite B SCR, SINGLE PHASE, 100-120 VAC Input, 24-48 VAC, 35 AMP

SKU: DB10-02K2-0000

Stock confirmed at order — usually ships from stock

$268.88

DB10-02K2-S000 — Watlow DIN-A-Mite B SCR, 1 Leg, 100-120 VAC Input, 24-48 VAC, 35 Amp, Shorted SCR Alarm Option

Watlow

Watlow DIN-A-Mite B SCR, 1 Leg, 100-120 VAC Input, 24-48 VAC, 35 Amp, Shorted SCR Alarm Option

SKU: DB10-02K2-S000

Stock confirmed at order — usually ships from stock

$357.96

DB10-02K3-0000 — Watlow DIN-A-Mite B SCR, SINGLE PHASE, 200 to 240 VAC Input, 24-48 VAC, 35 AMP

Watlow

Watlow DIN-A-Mite B SCR, SINGLE PHASE, 200 to 240 VAC Input, 24-48 VAC, 35 AMP

SKU: DB10-02K3-0000

Stock confirmed at order — usually ships from stock

$272.12

DB10-02K3-S000 — Watlow DIN-A-Mite B SCR, 1 Leg, 200 to 240 VAC Input, 24-48 VAC, 35 Amp, Shorted SCR Alarm Option

Watlow

Watlow DIN-A-Mite B SCR, 1 Leg, 200 to 240 VAC Input, 24-48 VAC, 35 Amp, Shorted SCR Alarm Option

SKU: DB10-02K3-S000

Stock confirmed at order — usually ships from stock

$361.21

DB10-24C0-0000 — Watlow DIN-A-Mite B SCR, SINGLE PHASE, 4.5 to 32 vdc Input, 100-240 VAC, 35 AMP

Watlow

Watlow DIN-A-Mite B SCR, SINGLE PHASE, 4.5 to 32 vdc Input, 100-240 VAC, 35 AMP

SKU: DB10-24C0-0000

Stock confirmed at order — usually ships from stock

$244.59

DB10-24C0-S000 — Watlow DIN-A-Mite B SCR, 1 Leg, 4.5 to 32 vdc Input, 100-240 VAC, 35 Amp, Shorted SCR Alarm Option

Watlow

Watlow DIN-A-Mite B SCR, 1 Leg, 4.5 to 32 vdc Input, 100-240 VAC, 35 Amp, Shorted SCR Alarm Option

SKU: DB10-24C0-S000

Stock confirmed at order — usually ships from stock

$333.67

DB10-24F0-0000 — Watlow DIN-A-Mite B SCR, SINGLE PHASE, 4-20mA Input, 100-240 VAC, 35 AMP

Watlow

Watlow DIN-A-Mite B SCR, SINGLE PHASE, 4-20mA Input, 100-240 VAC, 35 AMP

SKU: DB10-24F0-0000

Stock confirmed at order — usually ships from stock

$278.60

DB10-24F0-S000 — Watlow DIN-A-Mite B SCR, 1 Leg, 4-20mA Input, 100-240 VAC, 35 Amp, Shorted SCR Alarm Option

Watlow

Watlow DIN-A-Mite B SCR, 1 Leg, 4-20mA Input, 100-240 VAC, 35 Amp, Shorted SCR Alarm Option

SKU: DB10-24F0-S000

Stock confirmed at order — usually ships from stock

$367.69

DB10-24K1-0000 — Watlow DIN-A-Mite B SCR, SINGLE PHASE, 22-26 VAC Input, 100-240 VAC, 35 AMP

Watlow

Watlow DIN-A-Mite B SCR, SINGLE PHASE, 22-26 VAC Input, 100-240 VAC, 35 AMP

SKU: DB10-24K1-0000

Stock confirmed at order — usually ships from stock

$244.59

DB10-24K1-S000 — Watlow DIN-A-Mite B SCR, 1 Leg, 22-26 VAC Input, 100-240 VAC, 35 Amp, Shorted SCR Alarm Option

Watlow

Watlow DIN-A-Mite B SCR, 1 Leg, 22-26 VAC Input, 100-240 VAC, 35 Amp, Shorted SCR Alarm Option

SKU: DB10-24K1-S000

Stock confirmed at order — usually ships from stock

$333.67

DB10-24K2-0000 — Watlow DIN-A-Mite B SCR, SINGLE PHASE, 100-120 VAC Input, 100-240 VAC, 35 AMP

Watlow

Watlow DIN-A-Mite B SCR, SINGLE PHASE, 100-120 VAC Input, 100-240 VAC, 35 AMP

SKU: DB10-24K2-0000

Stock confirmed at order — usually ships from stock

$268.88

DB10-24K2-S000 — Watlow DIN-A-Mite B SCR, 1 Leg, 100-120 VAC Input, 100-240 VAC, 35 Amp, Shorted SCR Alarm Option

Watlow

Watlow DIN-A-Mite B SCR, 1 Leg, 100-120 VAC Input, 100-240 VAC, 35 Amp, Shorted SCR Alarm Option

SKU: DB10-24K2-S000

Stock confirmed at order — usually ships from stock

$357.96

DB10-24K3-0000 — Watlow DIN-A-Mite B SCR, SINGLE PHASE, 200 to 240 VAC Input, 100-240 VAC, 35 AMP

Watlow

Watlow DIN-A-Mite B SCR, SINGLE PHASE, 200 to 240 VAC Input, 100-240 VAC, 35 AMP

SKU: DB10-24K3-0000

Stock confirmed at order — usually ships from stock

$272.12

DB10-24K3-S000 — Watlow DIN-A-Mite B SCR, 1 Leg, 200 to 240 VAC Input, 100-240 VAC, 35 Amp, Shorted SCR Alarm Option

Watlow

Watlow DIN-A-Mite B SCR, 1 Leg, 200 to 240 VAC Input, 100-240 VAC, 35 Amp, Shorted SCR Alarm Option

SKU: DB10-24K3-S000

Stock confirmed at order — usually ships from stock

$361.21

DB10-60C0-0000 — Watlow DIN-A-Mite B SCR, SINGLE PHASE, 4.5 to 32 vdc Input, 277-600 VAC, 35 AMP

Watlow

Watlow DIN-A-Mite B SCR, SINGLE PHASE, 4.5 to 32 vdc Input, 277-600 VAC, 35 AMP

SKU: DB10-60C0-0000

Stock confirmed at order — usually ships from stock

$254.30

DB10-60C0-S000 — Watlow DIN-A-Mite B SCR, 1 Leg, 4.5 to 32 vdc Input, 277-600 VAC, 35 Amp, Shorted SCR Alarm Option

Watlow

Watlow DIN-A-Mite B SCR, 1 Leg, 4.5 to 32 vdc Input, 277-600 VAC, 35 Amp, Shorted SCR Alarm Option

SKU: DB10-60C0-S000

Stock confirmed at order — usually ships from stock

$343.39

DB10-60F0-0000 — Watlow DIN-A-Mite B SCR, SINGLE PHASE, 4-20mA Input, 277-600 VAC, 35 AMP

Watlow

Watlow DIN-A-Mite B SCR, SINGLE PHASE, 4-20mA Input, 277-600 VAC, 35 AMP

SKU: DB10-60F0-0000

Stock confirmed at order — usually ships from stock

$288.32

DB10-60F0-S000 — Watlow DIN-A-Mite B SCR, 1 Leg, 4-20mA Input, 277-600 VAC, 35 Amp, Shorted SCR Alarm Option

Watlow

Watlow DIN-A-Mite B SCR, 1 Leg, 4-20mA Input, 277-600 VAC, 35 Amp, Shorted SCR Alarm Option

SKU: DB10-60F0-S000

Stock confirmed at order — usually ships from stock

$377.40

Authorized lines

Brands in Temperature & Process Controllers

Temperature & Process Controllers — questions buyers ask

Do I need a separate limit controller?

For most heating systems, yes — a redundant high-limit controller with its own sensor protects against runaway if the primary control loop fails, and it's often required by code or insurers.