Modular Plug-In Limit Switches

E50 Series

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^$ 234.00 E50ANR1

•	Easy to Install
•	High Reliability
•	Low Maintenance
•	Modular to Reduced Inventory
View related products - Sensors and Transducers

E50 Modular Plug-In Limit Switch components are the industry standard with versatility of design and high reliability for low maintenance, installation and inventory costs. Standard FKM gaskets, seals and boots, and a zinc die cast enclosure provide exceptional chemical resistance to the common coolants, cleansing agents, and hydraulic fluids found in machine tool, automotive, waste water treatment and other heavy-duty industrial applications. Mounting dimensions accommodate both U.S. and DIN standards for easy retrofit installations. Super bright 24 to 120 Vac/dc LED indicating light versions simplify setup and troubleshooting operations.

SPECIFICATIONS
Environmental Ratings: NEMA 1, 3, 3S, 4, 4X, 6, 6P, 13, IP67
Material of Construction: Zinc die cast
Switch Gasket Material: FKM Universal U.S./DIN Mounting
Dimensions: 30 x 60 mm (1.16 x 2.34")
Conduit Entrance: 1.2 NPT or 20 mm threading
Contact Operation: Snap action over center mechanism
Contact Material: Fine silver
Maximum Frequency of Operation: 8000 operations per hour
Mechanical Life:
    Side Rotary Side: 13,000,000 operations minimum
    Top Push: 10,000,000 operations minimum
Electrical Life:
    Single Pole: 1,000,000 operations typical at full load
    Double Pole: 100,000 operations typical at full load
Ambient Temperature Range—Standard
    Standard without Cable: -10 to 121°C (14 to 250°F)
    Standard with Cable: -10 to 105°C (14 to 221°F)
    Low Temperature without Cable: -40 to 121°C (-40 to 250°F)
    Low Temperature with Cable: -40 to 105°C (-40 to 221°F)
Repeat Accuracy—Standard
    Side Operated: Within 0.0012"
    Top Operated: Within 0.0003"
    Side Rotary: Within 0.0014"
Torque Requirements:
    Switch Body Screws: 25 to 30 lb/in
    Operating Head Screws: 14 to 18 lb/in
Wire Size: Will accept AWG #22 to #12, single or stranded wire

MOST POPULAR MODELS HIGHLIGHTED!

To Order (Specify Model Number)

Part Number	Availability	Price	Description	Qty.
E50AL1		$222.00	E50SA body, pre-assembled, single pole, 1 N O / 1 N C, side rotary head with low force spring return, no indicating light	qty.

E50AM1		$247.00	E50SA body, pre-assembled, single pole, 1 N O / 1 N C, side rotary head with maintained 2-position, no indicating light	qty.

E50ANR1		$234.00	E50SAN body, pre-assembled, single pole, 1 N O / 1 N C, side rotary head with standard spring return, neon indicating light (not CE)	qty.

E50AR1		$199.00	E50SA body, pre-assembled, singe pole, 1 N O / 1 N C, side rotary head with standard spring return, no indicating light	qty.

E50AT3		$245.00	E50SA body, pre-assembled, single pole, 1 N O / 1 N C, top pushbutton head with adjustable spring return, no indicating light	qty.

E50BR1		$244.00	E50SB body, pre-assembled, double pole, 2 N O / 2 N C, side rotary head with standard spring return, no indicating light	qty.

E50NN1		$247.00	E50SN body, pre-assembled, neutral position special purpose side rotary head, 5-degree operating travel	qty.

E50AR16P		$248.00	E50 6P+ version, pre-assembled, single pole, side rotary head with standard spring return, no indicating light	qty.


Components

E50DH1		$137.00	Side pushbutton, maintained	qty.

E50DL1		$96.00	Side rotary, low force spring return (Photo similar to E50DR1)	qty.

E50DM1		$119.00	Side rotary, maintained 2-position (Photo similar to E50DR1)	qty.

E50DN1		$84.00	Side rotary, neutral position (Photo similar to E50DR1)	qty.

E50DR1		$75.00	Side rotary, standard spring return	qty.

E50DS1		$106.00	Side pushbutton, spring return	qty.

E50DS2		$124.00	Side pushbutton, adjustable spring return	qty.

E50DS3		$128.00	Side push roller, spring return	qty.

E50DT1		$94.00	Top pushbutton, spring return	qty.

E50DT2		$109.00	Top pushbutton, adjustable spring return	qty.

E50DT3		$116.00	Top push roller, spring return	qty.

E50DW1		$84.00	Standard duty wobble head, spring return	qty.

E50SA		$94.00	Single pole, 1 N O / 1 N C, no indicating light	qty.

E50SAL		$126.00	Single pole, 1 N O / 1 N C, LED indicating light	qty.

E50SAN		$126.00	Single pole, 1 N O / 1 N C, neon indicating light	qty.

E50SB		$122.00	Double pole, 2 N O / 2 N C, no indicating light	qty.

E50SN		$133.00	Neutral position, 15° travel	qty.

E50SA6P		$174.00	E50 6P+ version switch component, body, single pole, 1 N O / 1 N C, no indicating light	qty.


Mounting Adaptor

E50KH3		$34.25	E50 Mounting adaptor for horizontal and vertical adjustment	qty.

E50KH10		$15.50	E50 mounting adaptor allows E50 to easily replace AB 802M Series	qty.

E50KH5		$11.50	E50 mounting adaptor plate allows E50 to easily replace SqD 9007 type T, national Acme Type D-1200M, Denison LoxSwitch Model L-100W	qty.


Lever Arms

E50KL200		$17.50	Standard nylatron roller	qty.

E50KL355		$17.50	Standard metal roller	qty.

E50KL201		$28.50	Adjustable nylatron roller	qty.

E50KL537		$40.25	Adjustable nylatron roller	qty.

E50KL538		$28.50	Adjustable metal roller	qty.

E50KL443		$40.25	Adjustable stainless steel roller	qty.

E50KL202		$28.50	Adjustable rod, 5.5" length, 0.12" diameter	qty.

E50KL220		$28.50	Adjustable rod, 9" length, 0.19" diameter	qty.

E50KL226		$28.50	Adjustable rod, 12" length, 0.12" diameter	qty.

E50KL36		$23.00	Clamps for adjustable diameter rods 3.2 mm (0.12")	qty.

E50KL421		$28.50	Stainless steel spring rod, 11.62" length, 0.09" diameter	qty.

E50KL556		$29.50	Spring rod, 12.12" length, 0.25" diameter, nylon	qty.

E50KL142		$28.50	Nylatron loop	qty.

† All dollar amounts on this site are shown in US currency.

Note: Comes with complete instruction sheet.
Ordering Example: (1) E50AL1 Pre-assembled, singe pole, 1 N O / 1 N C, Side rotary head with low force spring return, no indicating light, $222.00, plus (1) E50KL200 Nylatron roller, $17.50, $222.00 + 17.50 = $239.50

Keywords:Modular Plug-In Limit Switches, high temperature humidity sensor oil flow sensor positive displacement flow meter thermistor circuit