SSR Datasheet, PDF (1/2 Pages) TE Connectivity Ltd – Zero voltage and random voltage turn-on versions

Catalog 1308242
Issued 3-03 (PDF Rev. 01.16)
SSR series
Potter & Brumfield
“Hockey Puck”
Solid State Relay With
Paired SCR Output
File E81606
Users should thoroughly review the technical data before selecting a
product part number. It is recommended that users also seek out the
pertinent approvals files of the agencies/laboratories and review them to
ensure the product meets the requirements for a given application.
Features
• Standard “hockey puck” package.
• Enhanced noise immunity (designed to meet level 3 requirements of
European EMC Directive).
• LED indicator.
• Inverse parallel SCR output.
• 25, 50, & 125A rms versions.
• 120/240VAC & 480VAC output types.
• Zero voltage and random voltage turn-on versions.
• AC & DC input versions.
• 4,000V rms optical isolation.
• Floating terminal design.
• New housing design with anti-rotation barriers
Ordering Information
Engineering Data
Form: 1 Form A (SPST-NO).
Duty: Continuous.
Isolation: 4,000V rms minimum.
Capacitance: 8 pf typical (input to output).
Temperature Range:
Storage: –40°C to +100°C
Operating: –20°C to +80°C.
NOTE: Operation to –40°C is permitted for DC input types
at an increased minimum input voltage of 4VDC (240V line
voltage models) or 5VDC (480V line voltage models).
Case Material: Plastic, UL rated 94V-0.
Case and Mounting: Refer to outline dimension.
Termination: Refer to outline dimension.
Approximate Weight: 3.5 oz. (98g).
Sample Part Number
1. Basic Series: SSR = "hockey puck" inverse parallel SCR output solid state relay
2. Line Voltage: 240 = 24 - 240VAC
480 = 48 - 660VAC
3. Input Type & Voltage: A = 90 - 280VAC
D = 3 - 32VDC
4. Maximum Switching Rating/Output: 25 = .1 - 25A rms, mounted to heatsink
50 = .1 - 50A rms, mounted to heatsink
125 = .1 - 125A rms, mounted to heatsink
5. Options: Leave Blank = Zero voltage turn-on
R = Random voltage turn-on (phase controllable)
SSR -240 D 25
Our authorized distributors are more likely to maintain the following items in stock for immediate delivery.
SSR-240A25
SSR-240A50
SSR-240D25
SSR-240D25R
SSR-240D50
SSR-480D125
Input Specifications
Parameter
Control Voltage Range V _IN
Must Operate Voltage V _IN(OP) (Min.)
Must Release Voltage V _IN(REL) (Min.)
Input Current (Max.)
AC Input
Zero V Turn-on Units
90 - 280VAC
90VAC
10VAC
15mA
DC Input
Zero and Random V Turn-on Units
3 - 32VDC
3VDC
1VDC
15mA
Dimensions are shown for
110044 ^{reference purposes only.}
Dimensions are in inches
over (millimeters) unless
otherwise specified.
Specifications and availability
subject to change.
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http://relays.
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