ZF SPDT, On-Off-On Rocker Switch Panel Mount

View all Rocker Switches

Subtotal (1 pack of 50 units)*

£98.95

(exc. VAT)

£118.75

(inc. VAT)

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RS Stock No.:
868-1578
Mfr. Part No.:
SRJ24A3HBBNN
Brand:
ZF
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Brand

ZF

Contact Configuration

SPDT

Switch Operation

On-Off-On

Panel Cut Out Diameter

20mm

Contact Current Rating

20 A

Illuminated

No

Actuator Colour

Black

Mounting Type

Panel Mount

Terminal Type

Quick Connect

Legend Text

On (symbol); Off (symbol); On (symbol)

Panel Cut Out Size

20 (Dia.)mm

AC Voltage Rating

125 V, 250V

Actuator Shape

Round

Case Material

Nylon 66

Maximum Operating Temperature

+65°C

Mechanical Life

50000Operations

Operating Temperature Range

-20 → +65°C

Contact Resistance

20mΩ

Minimum Operating Temperature

-20°C

Contact Material

Silver Alloy

COO (Country of Origin):
CN

SR Series Miniature Rocker Switches


From ZF, the SR series of miniature rocker switches offering high switching current in a compact design. The non-illuminated single pole switches are available in either rectangular cut-out (SRB Series) or circular cut-out (SRJ Series). Designed for panel mounting, the SR series of switches simply snap-in to the panel and are retained securely with the self-locking compensation ribs. Constructed from tough black nylon 66 the SR series of rocker switches are ideal for maintenance, repair and new design work.

Features and Benefits

• AC mains rated
• Industry standard mounting dimensions
• An option of rectangular or circular switches
• Durable silver alloy contacts for long life at heavy loads
• Stylishly curved rocker
• Nylon 66 moulded casing to UL 94V-2
• Secure self-locking tabs for tight panel retention
• Choice of plain or I/O actuators
• Anti-rotation lug (SRJ round rocker series)
• Fitted with 4.8 mm quick connect terminals
• SPST and SPDT contact configurations
• On-On, On-Off and On-Off-On switching operation

Applications

Rocker switches are one of the most frequently used electrical switches in the market today. Due to their simple design and easy operation, rocker switches are found in almost every industry. Some of the most common are:

• Control panels
• Heavy duty plant machinery
• Heating and ventilation
• Power supplies
• Automation control

FAQ

• Are the rocker switches easy to connect?
Yes, as the rocker switches have male quick connect 4.8 mm tab terminals at the rear connection is easy. Simply select the appropriate red, yellow or blue female receptacle crimp connectors according to wire size required.

• Part number 440-6979 is a rectangular SPST switch with I/O marking
• Part number 440-6985 is a rectangular SPDT switch with no marking
• Part number 868-1600 is a rectangular SPST switch with no marking
• Part number 868-1575 is a rectangular SPST switch with ON OFF marking
• Part number 868-1562 is a circular SPST on- off switch with no marking
• Part number 868-1694 is a circular SPST switch with I/O marking
• Part number 868-1565 is a circular SPST on-on switch with no marking
• Part number 868-1569 is a circular SPDT on-off-on switch with no marking
• Part number 868-1578 is a circular SPDT on-off-on switch with II/O/I marking

Approvals

VDE; UL; CSA

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