25A SPST N/O 480Vac Power 3~32Vdc Control

Reference SSR-25DA

Brand Ruike Electronic Industrial Co., LTD

Zero Cross Fire Back to Back SCR Design
Hocky Puck Style
Maximum I²T Fusing Is 960A²Seconds
Line Voltage 24 ~ 480Vac
Ambient Operating Temperature -40°F ~ 176°F
Thermal Resistance 0.63°F C/W

$39.68

Quantity

In stock: 8 Items

Security policy

(edit with the Customer Reassurance module)

Delivery policy

(edit with the Customer Reassurance module)

Return policy

(edit with the Customer Reassurance module)

Description
Product Details

Description

Burst-Firing (Zero Cross Fire) Turns Power ON and OFF During The AC Cycle At Zero Potential. This Type Of Relay Should Be Protected With Semiconductor Fuses. On A High Fault Short These Type Of Fuses Open In Tenths Of a Millisecond . The Fuse Should Be Sized 125% Of The Current Load Of The Relay. The I²T Rating Of The Fuse Must Be Below The Maximum I²T Rating Of The Relay.

NOTE: (I²T) Rated Current Squared Multiplied by Time (Seconds)

Made in China by: Ruike Electronic Industrial Co., LTD.

Product Details

Reference SSR-25DA

In stock 8 Items

4 other products in the same category:

Reference: SSR-240-10A-AC1

Brand: Watlow Electric Mfg.

10A SPST N/O 240Vac Power 90~280Vac Control

Zero cross fire Back to back SCR design Maximum I²T fusing is 60A² seconds Line voltage 24~240Vac Ambient operating temperature -40°F to +176°F Thermal resistance 1.48°F C/W Internal voltage snubber Equal to Crydom A2410 and Potter & Brumfield SSRT-240A10

$63.48

In stock

Reference: SSR-240-25A-AC1

Brand: Watlow Electric Mfg.

25A SPST N/O 240Vac Power 90~280Vac Control

Zero Cross Fire Back to Back SCR Design Hocky Puck Style Maximum I²T Fusing is 260A² Seconds Line Voltage 24~240Vac Ambient Operating Temperature -40°F ~ 176°F Thermal Resistance 1.05°F C/W Internal Voltage Snubber Equal to Crydom A2425 and Potter & Brumfield SSRT-240A25

$72.74

In stock

50A SPST N/O 240Vac Power 3~32Vdc Control

Reference: SSR-240-50A-DC1

Brand: Watlow Electric Mfg.

50A SPST N/O 240Vac Power 3~32Vdc Control

Zero Cross Fire Back to Back SCR Design Hocky Puck Style Maximum I²T Fusing Is 1620A²Seconds Line Voltage 24~240Vac Ambient Operating Temperature -40°F ~ 176°F Thermal Resistance 0.31°F C/W Internal Voltage Snubber Includes Thermal Foil, Washers, And Screws For Mounting To A Heat Sink Equal to Crydom D2450DEH and Potter & Brumfield SSRT-240D50

$91.25

Last items in stock

Reference: SSR-480-50A-DC1

Brand: Watlow Electric Mfg.

50A SPST N/O 480Vac Power 3~32Vdc Control

Zero Cross Fire Back to Back SCR Design Hockey Puck Style Maximum I²T Fusing Is 1620A²Seconds Line Voltage 24~530Vac Ambient Operating Temperature -40°F ~ 176°F Thermal Resistance 0.63°F C/W Internal Voltage Snubber Includes Thermal Foil, Washers, And Screws For Mounting To A Heat Sink Equal to Crydom D4850DEH and Potter & Brumfield SSRT-480D50

$138.86

Last items in stock

IP20 SSR Relay Cover

Clear Polycarbonate Protective Cover Fits Hockey Puck Style Solid State Relays Made Simple To Install

$3.50

In stock

Shorted Relay Alarm Board | RPC-5386-0000

Reference: RPC-5386-0000

Brand: Watlow Electric Mfg.

Shorted Relay Alarm Board

Designed For DC Controled SSRs 10A ~ 40A Mounts Directly On SSR Control Terminals Monitors SSR Control Voltage And Load Output Load Output Thru SSR With No Control Signal Activates Alarm Alarm Is A Triac Rated 300mA@120~240Vac Alarm Can Be Wired To Audio/Visual Device

$149.99

Last items in stock

Reference: Z100-0815-000B

Brand: Watlow Electric Mfg.

Z100-0815-000B 35A Heat Sink

Aluminum Body With A Black Anodized Finish Rated At 1.1°C/W Designed For Use With Hockey Puck Style Solid State Relays Width 3.2"(81mm) x 3.7"(94mm) Long x 2.9"(74mm) High Din Rail Mounted OR Base Mounted Relay Mounting Holes Are 8/32 Threads Removes Heat Away From Solid State Relays

$44.90

Last items in stock