Master Catalog — Gems Sensors & Controls - L-12

Non-Intrinsically Safe Relays
Boost Your Sensor's Load Handling Ability
	 SPST, N.O. Operation
	 AC or DC models
	 Amplify current handling capability of sensors for controlling 	
high power loads
	 Compact, polysulfone bodies are totally encapsulated
	 Impervious to shock or vibration
	 Solid-state reliability

LOAD-PAK®,
5 AMP, AC

GEMS solid-state switching units perform the functions of electro-mechanical relays,
with the added reliability and advantages inherent in solid-state. Compact, totally
encapsulated, and impervious to shock or vibration, these units mount anywhere...
even directly on working machinery.
2-3/4˝ (69.8 mm)
MTNG. CTRS.
7/32˝
LOAD-PAKS: integrated, solid-state switches that amplify current handling capabilities
(5.5 mm)
of sensors for controlling high power loads. SPST, N.O. operation, AC and DC
DIA.models.
2 HOLES.
1-9/16˝
SPDT-PAKS: enable one low-current sensor to(39.6
control
two
independent
loads
up
to 5
mm)
amps each. Switching is N.O. for one load and N.C. for the other.
2-3/8˝ for industrial
FLIP-PAKS: provide low-current, " Start-stop " or " on-off " switching
(60.3 mm)
motor, liquid level and other control systems. Units hold operational state up to
THD.
1/2 second during momentary power loss to cut nuisance shutdowns; low6-32voltage
protection is inherent. 120 VAC and 240 VAC models handle loads to 5 amps.

LOAD-PAK®,
10 AMP, AC

1˝
(25.4 mm)

Dimensions

LOAD-PAK, 10 Amp, A.C.
LOAD-PAK, 2 Amp, D.C.
SPDT-PAK, FLIP-PAK

LOAD-PAK, 5 Amp. A.C.

2-3/4˝ (69.8 mm)
MTNG. CTRS.

1-9/16˝
(39.6 mm)

2-3/4˝ (69.8 mm)
MTNG. CTRS.
7/32˝
(5.5 mm)
DIA. 2 HOLES.

7/32˝
(5.5 mm)
DIA. 2 HOLES.

2-3/8˝
(60.3 mm)
2-3/8˝
(60.3 mm)

2-3/8˝
(60.3 mm)

6-32 THD.

Intrinsically Safe
LOAD-PAK®,
2 AMP, DC
Certified intrinsically
safe under MSHA
Certification No. 1951
for use on permissible
equipment, for
Group D use only.

6-32 THD.

FLIP-PAK

1˝
(25.4 mm)

1-3/8˝
(34.9 mm)

2-3/4˝ (69.8 mm)

MTNG. CTRS.
Electrical Information

ELECTRONIC PRODUCTS
L-12

DC LOAD-PAK: Switching is by means
7/32˝ of B+ closure. . .the DC LOAD-PAK must be
(5.5 mm)
wired to the polarity shown. REVERSING
DIA. 2 HOLES. POLARITY WILL DESTROY THIS UNIT.
2-3/8˝
SPDT-PAK:
This unit is designed to operate with a load connected to each of the two
(60.3 mm)
outputs. These loads must be 10 watts, minimum, for correct SPDT switching. One
load used alone must be connected to the N.O. terminal. With this load, which may be
less than 10 watts,2-3/8˝
the unit will operate the same as an SPST unit.
(60.3 mm)
THD.transients will not normally harm LOAD-PAKS,
Line Transients: While random6-32line
they may pass current to some loads for up to 1/2 cycle duration*. AC LOAD-PAKS
and the DC LOAD-PAK include transient protection. . .the SPDT-PAK does not. If load
transients
1-3/8˝ are a problem, the external protective circuit, a properly-sized metal oxide
(34.9 mm)
varistor,
may be used.

SPDT-PAK

*	 Mechanical holding or latching contacts (contactors) may cause some loads to latch under transient
conditions.

Visit www.GemsSensors.com for most current information.

Non-Intrinsically Relays / p1of2 / 30-JUL-14
http://www.GemsSensors.com
Master Catalog — Gems Sensors & Controls

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