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6,359 part numbers: Electrical Control Products
 
 
 
 
 
  STEARNS
6,742 part numbers: Motor Mounted Brakes
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8,387 part numbers: Electrical Control Products
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AUTOMATIC QUANTITY DISCOUNTS
 
BPI's web orders and web site generated PDF quotations now support quantity discount of up to 10%.
 
Quotation is valid for 30 days and can be immediately converted into an order.

 
 
CREDIT TERMS CHANGES
 
  1. Any account with invoices outstanding for more than 60 days will automatically be put on a credit hold.
  2. New customer payment terms are "Credit Card" only, full pre-pay. Credit Card information needs recorded at the time of order. Terms can be re-negotiated, upon successful payment.
 
Web: www.stearns-direct.com Email: sales@stearns-direct.com Phone: (888) 861-8777
 
Solid State Switches for Single Phase Motors (SINPAC): Switches for Instant Reverse Capacitor Start Motors
 
Click here to read PDF Brochure:
 
"IR Series for Instant Reversing 115 Vac or
115/230 Vac Dual Voltage Capacitor Start Motors"

Easy Order Shortcuts
No Part
Number
Description Image Stock
Qty
Price
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Ord'd
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1 STE-4-7-51025-15-UA1 Stearns SINPAC Switch 
Part STE-4-7-51025-15-UA1 
New Part  
Catalog IR-25-130 
IR = Capacitor Start Instant Reverse 
25 = Maximum Current Rating 
130 Cut Out Voltage 
4 = Electronics 
7 = SINPAC Switch 
5 = IR Series, Capacitor Start Only 
1 = 115 Start Circuit Voltage 
0 = Standard 
25 = AMPS Maximum Current 
15 = Capacitor Case Package Style 
1.822 Inch Dia. x 3.372 Inch Long 
U = UL Recognized 
A = 115 Volt Switch, 130 Voltage Cut Out 
1 =  
1/2 HP Typical Maximum HP 
12 AMP Typical Full Load Motor Rating, 6 @ 230 Volt 
37 Volt Typical Cut In  
Catalog Page 20-22 
4 Weeks to Ship 
(2LBS) H 4" L 8" W 5" Box
- 0 $263.98
2 STE-4-7-51025-15-UB1 Stearns SINPAC Switch 
Part 4-7-51025-15-UB1 
New Part  
Catalog IR-25-130 
IR = Capacitor Start Instant Reverse 
25 = Maximum Current Rating 
130 Cut Out Voltage 
4 = Electronics 
7 = SINPAC Switch 
5 = IR Series, Capacitor Start Only 
1 = 115 Start Circuit Voltage 
0 = Standard 
25 = AMPS Maximum Current 
15 = Capacitor Case Package Style 
1.822 Inch Dia. x 3.372 Inch Long 
U = UL Recognized 
B = 115 Volt Switch, 147 Voltage Cut Out 
1 =  
1/2 HP Typical Maximum HP 
12 AMP Typical Full Load Motor Rating, 6 @ 230 Volt 
37 Volt Typical Cut In  
Catalog Page 20-22 
Shgips in 1 Week 
Dated 1-19 
(2LBS) H 4" L 8" W 5" Box
- 0 $98.22
3 STE-4-7-51025-15-U01 Stearns SINPAC Switch 
Part 4-7-51025-15-U01 
New Part 4-7-51025-15-U03 
Catalog IR-25-165 
IR = Capacitor Start Instant Reverse 
25 = Maximum Current Rating 
165 Cut Out Voltage 
4 = Electronics 
7 = SINPAC Switch 
5 = IR Series, Capacitor Start Only 
1 = 115 Start Circuit Voltage 
0 = Standard 
25 = AMPS Maximum Current 
15 = Capacitor Case  
1.822 Inch Dia. x 3.372 Inch Long 
U = UL Recognized 
0 - 115 Volt Switch, 165 Voltage Cut Out 
1 =  
1/2 HP Typical Maximum HP 
12 AMP Typical Full Load Motor Rating, 6 @ 230 Volt 
37 Volt Typical cut In  
Catalog Page 20-22 
Stock, Racine WI 
Dated 01-2019 
(2LBS) H 4" L 8" W 5" Box
0 $125.02
4 STE-4-7-51040-15-UA1 Stearns SINPAC Switch 
Part 4-7-51040-15-UA3 
Replaces 4-7-51040-15-UA1  
Catalog IR-40-130 
IR = Capacitor Start Instant Reverse 
40 = Maximum Current Rating 
130 Cut Out Voltage 
4 = Electronics 
7 = SINPAC Switch 
5 = IR Series, Capacitor Start Only 
1 = 115 Start Circuit Voltage 
0 = Standard 
40 = AMPS Maximum Current 
15 = Capacitor Case Package Style 
1.822 Inch Dia. x 3.372 Inch Long 
U = UL Recognized 
A = 115 Volt Switch, 130 Voltage Cut Out 
3 = Standard 
2 HP Typical Maximum HP 
20 AMP Typical Full Load Motor Rating, 10 @ 230 Volt 
30 Volt Typical Cut In  
Catalog Page 20-22 
Ships in 1 Week 
Dated 12-2022 
(2LBS) H 4" L 8" W 5" Box
- 0 $197.91
5 STE-4-7-51040-15-UB1 Stearns SINPAC Switch 
Part STE-4-7-51040-15-UB1 
New Part  
Catalog IR-40-147 
IR = Capacitor Start Instant Reverse 
40 = Maximum Current Rating 
147 Cut Out Voltage 
4 = Electronics 
7 = SINPAC Switch 
5 = IR Series, Capacitor Start Only 
1 = 115 Start Circuit Voltage 
0 = Standard 
40 = AMPS Maximum Current 
15 = Capacitor Case Package Style 
1.822 Inch Dia. x 3.372 Inch Long 
U = UL Recognized 
B = 115 Volt Switch, 147 Voltage Cut Out 
1 =  
2 HP Typical Maximum HP 
20 AMP Typical Full Load Motor Rating, 10 @ 230 Volt 
33 Volt Typical Cut In  
Catalog Page 20-22 
4 Weeks to Ship 
(2LBS) H 4" L 8" W 5" Box
- 0 $307.98
6 STE-4-7-51040-15-U01 Stearns SINPAC Switch 
Part 4-7-51040-15-U01 
475104015U01 
IS NOW OBSOLETE REPLACED BY 4-7-51040-15-U03 
Replaces OBSOLETE 4-7-5140-15-U01  
Dated 11-2023 
(2LBS)
- 0 $147.31
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About Stearns Products

 
About Stearns Products
 
Stearns is the leading manufacturer of spring-set electrically set motor brakes.
 
Choosing Stearns means you'll receive:
 
  • The broadest line of industrial brakes available from any
    single manufacturer.
  • The shortest lead times.
  • The best quality products to bring you maximum performance.
  • The most consistent and courteous customer service available in
    the power transmission business.
 
We always totally focused on the needs of its customers, setting the standard for brake and clutch quality, on-time performance, and commitment to innovative service.
 
Brakes

Motor Mounted Brakes

Double C-Face
Coupler Brakes

Division 1 Hazardous
Location Brakes

Division 2 Hazardous
Location Brakes

Encoder Brakes

Stainless Steel Motor
Mounted Brakes

Stainless Steel Double
C-Face Coupler Brakes

Marine, Maritime
and Navy Brakes

Servo and Stepper
Motor Brakes

Small Gearmotor Brakes

Small Gearmotor Brakes,
Quiet Operation

Small Gearmotor Brakes,
High Cycling Brake,
NEMA C-Face

Heavy Duty Electromagnetic
Spring Engaged Brakes

European Style
Direct Acting NEMA
C-Face Brakes

Brakes for Portal
Crane Applications

Quiet Brakes

Caliper Brakes

Bearing Supported
Thru-Shaft Brakes

MSHA Certified
Mining Brakes

Power On
Modular Brakes

Mechanical
Lockout Brakes
 

Brakes and
Replacement Parts
 
 
 
Clutches

Heavy Duty Electrically
Engaged Clutches
 

Heavy Duty Spring
Engaged Clutches
 

Power On Modular
Clutch Brakes
 

Power On Modular
Clutches
 

Small Industrial
Clutches
 
 
Solid State Switches for Single Phase Motors (SINPAC)

Switches for Capacitor Start
and Start, Run Motors
 

Switches for Capacitor
Start Motors
 

Switches for Capacitor
Start, Run Motors
 

Switches for Instant Reverse
Capacitor Start Motors
 

Switches for Split
Phase Motors
 
 
Miscellaneous Products

Foot Mounting Kits
 

Industrial Solenoids
 

Motor Frame Adapter Kits
 

Rectifiers
 

Installation and Maintenance Documentation
 
 
This web site is owned and operated by Brake Products, Inc.
Brake Products, Inc.   16751 Hilltop Park Place
  Chagrin Falls, Ohio 44023
  Phone: (440) 543-7962
  Fax:     (440) 543-7963
  Web:   www.brakeproducts.com
  Email: sales@brakeproducts.com
  Federal ID #: 34-1473351
  CAGE Code: 1QTP8
  DUNS# 14-748-2392
  Download: Form W-9
  ACH Form: Word   /   PDF
Supplier of Industrial Brake Parts Since 1985