Price
$272.96 USD
Regular price
$341.21 USD
-20%
Results for “protection relay”
Parts
- Price $341.80 USD Regular price
$427.26 USD-20% HONEYWELL
RA890E10095 - 120V - 50/60CYC - HONEYWELL RA890E-1009 PROTECTOR RELAY
Protector Relay
In stock
Price $635.48 USD Regular price$794.36 USD-20%Allen-Bradley
810-A16C - Allen-Bradley Inverse-time current relay Current Protection Relay
Current Protection Relay
In stock
Price $1,599.99 USD Regular price$1,999.99 USD-20%Schweitzer Engineering Laboratoires
SEL-2652 - Schweitzer Engineering Laboratoires Power Distribution Protective Relays SEL2652
Protective Relay
In stock
Price $146.39 USD Regular price$182.99 USD-20%Merlin Gerin
ACE990 - 59672 - Merlin Gerin Protection Relay Core Balance CT Interface
Core Balance CT Interface
In stock
Price $1,279.99 USD Regular price$1,599.99 USD-20%- Price $52.68 USD Regular price
$65.86 USD-20% - Price $49.10 USD Regular price
$61.38 USD-20% SIEMENS
Siemes 3UA4300-8AN Thermal Overload Relay 3UA43 00-8AN 40-63A motor protection
Overload Relay
In stock
Price $95.20 USD Regular price$119.00 USD-20%- Price $239.99 USD Regular price
$299.99 USD-20% - Price $160.00 USD Regular price
$200.00 USD-20% ABB
TF42-1.0 - 1SAZ721201R1023 - 0.74 ... 1.0 A - 690V AC/DC - 690VAC - 600VDC - 1A - 50/60HZ - ABB TF42 THERMAL OVERLOAD RELAY
Overload Relay
In stock
Price $48.98 USD Regular price$61.23 USD-20%- Price $122.76 USD Regular price
$153.46 USD-20% - Price $60.91 USD Regular price
$76.14 USD-20% CUTLER-HAMMER
82400H 240 1006G Overload relay 31617-427 - CUTLER-HAMMER - MAGNETIC OVE
Relay
In stock
Price $252.00 USD Regular price$315.00 USD-20%- Price $30.76 USD Regular price
$38.46 USD-20% - Price $159.99 USD Regular price
$199.99 USD-20% - Price $31.99 USD Regular price
$39.99 USD-20% - Price $487.46 USD Regular price
$609.33 USD-20% Allen-Bradley
193-BSB22 - Allen Bradley - Motor Starter Overload Relays
Contactor - Overload Relay
In stock
Price $36.83 USD Regular price$46.04 USD-20%KLOCKNER-MOELLER
Z00-2.4 WITH EZ00 - 1,6-2,4A - 3 POLE - KLOCKNER MOELLER Z0024 OVERLOAD RELAY
Overload Relay
In stock
Price $52.12 USD Regular price$65.15 USD-20%- Price $30.76 USD Regular price
$38.45 USD-20%
Guides & pages
-
Technical guide
How It Works: Relays
An electromechanical relay is a switch operated by an electromagnet. A small control current through the coil moves a set of contacts that can switch a separate, often larger or...
-
Technical guide
Solid-State Relays vs Electromechanical Relays
A relay lets a small control signal switch a larger load. The classic electromechanical relay (EMR) does it with a coil and moving contacts; a solid-state relay (SSR) does it...