The Schneider Electric Relays and Timers guide contains the following information:

Zelio™ Interface Relays. Zelio RSL slim interface relays save valuable panel space with a 6 mm width and have a 6 Amp general purpose load rating. Features include:

• Pre-assembled option: relay and socket are combined into one catalog number.
• Universal AC/DC sockets have built-in protection from transients and reverse polarity voltages .
• Accessories, which include isolators, ID tags, and bus jumper save valuable installation time.

Zelio™ Plug-In Interface Relays. Zelio RSB interface relays and sockets provide the optimum combination of robust performance and space saving for the most demanding applications. Relays are rated at 8 A, 12 A, and 16 A (250 Vac / 28 Vdc). Features include:

• Optional protection modules for protection against electrical spikes
• Optional plastic hold-down ejector clips
• Socket or printed circuit board installation options

Zelio™ Plug-In Relays. Zelio RXM miniature plug-in relays and sockets provide a complete system solution in response to the most demanding applications ranging from 3A to 12A. Some of the features include:

• Test button with removable lock-down door for testing the contacts (depending on model)
• Green LED indication of relay status (depending on model)
• Mechanical indication of relay status (standard)
• Optional protection modules to protect against electrical spikes
• Bus jumpers for connecting multiple terminals reduce installation time

Zelio™ Plug-In Relays. Zelio RPM plug-in relays and sockets provide a complete system solution in response to the most demanding applications up to 15 A. Some of the features include:

• Test button with removable lock-down door for testing the contacts (depending on model)
• Green LED indication of relay status (depending on model)
• Mechanical indication of relay status (standard)
• Optional modules to protect against electrical spikes

Zelio™ Plug-In Relays. Zelio RUM plug-in relays and sockets provide a complete system solution in response to the most demanding applications up to 16 A. Some of the features include:

• Test button with lock-down door for testing the contacts (depending on model)
• Green LED indication of relay status (depending on model)
• Mechanical indication of relay status (standard)
• Optional protection modules to protect against electrical spikes
• Bus jumpers for connecting multiple terminals reduce installation time

Zelio™ RPF Power Relays. RPF Zelio power relays respond to the most demanding applications up to 30 A. Features include:

• UL Listed
• Sealed construction
• Motor load ratings: 1hp @ 120 Vac / 3hp @ 240 Vac (N/O contacts only)
• Dual DIN rail and panel mounting capability
• Short circuit rating of 5,000 A @ 240 Vac (N/O contacts only)

Square D™ Plug-In Relays. 8501K relays are designed for multipole switching applications at 240 Vac or lower. These relays have industry standard wiring and pin terminal arrangements which allow for their use as replacements for many competitive relays without wiring or hardware modifications.

• 12 A relays
• DPDT or 3PDT
• Manual operator/ green pilot light options
• Motor load (hp) ratings
• DPDT latching models available
• AC or DC operation
• RoHS Compliant
• Pilot Light Option—Available on Types KP and KU. Internal pilot lights are available in both AC and DC versions for positive indication of power to the coil. The pilot light is a green LED.
• Manual Operator Option—Available on Type KU only. To facilitate speed circuit testing, a manual operator (test button) can be provided. Coil VAC—3.0 VA Coil VDC—1.4 Watts

Square D™ Alternating Plug-In Relays. 8501KA alternating relay is designed to minimize pump and motor wear by equalizing run time between parallel components in a multi-pump system. The relay is controlled by an external control switch. The switch may be any type of contact closure; for example the contacts of a timing relay or the closure of a float switch. The 8501KA relay also has a toggle switch that allows the operator to lock one side of the duplex system in the “on” position.

• 12 A Resistive Rating
• SPDT or DPDT
• Toggle switch for load control
• LED Load Indicators
• Horsepower Rated
• AC and DC Control
• UL Listed w/ Square D Socket
• Rohs Compliant

Square D™ Miniature Plug-in Relays. 8501R miniature plug-in relays have a 10 A resistive rating, the same as the Type K plug-in relays, but are much smaller. The compact size of these relays makes them ideal for downsizing equipment and applications where space is at a premium.

• SPDT through 4PDT
• AC or DC operated
• Horsepower rated
• Socket compatible
• Manual operator/ green LED pilot light options
• Silver tin oxide contacts

Download the Schneider Electric Relays and Timers PDF below or call 714.835.6211 for more information.

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