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70-784D14-1-Top70-784D14-1-Side784

Dwyer Series 784 4PDT Ice Cube Relays

$ 16.00

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Product Description

15 Amp, 4PDT Operation

The Series 784 Electromechanical Ice Cube Relay is a full-featured 4PDT relay that can be used to handle loads up to 15 amps for AC or DC circuits. Utilizing the same trigger, this relay can be used in underground parking garage applications to signal audible and visual alarms for high levels of carbon monoxide, while opening the dampers and starting the exhaust fans. It features a flag status indicator and a LED status lamp to let the user know when the relay is activated. In order to differentiate between AC and DC actuated models, the push-to-test button is color-coded. For testing the operation, a removable lockdown lever holds the test button in place. The clear plastic housing gives a view of the contacts and there is a removable I.D. tag for labeling the circuit.

Models

Model Description
784XDXM4L-120A 4PDT ice cube relays, 15 amp rating, 120 VAC 50/60 Hz, coil resistance 2220Ω
784XDXM4L-24A 4PDT ice cube relays, 15 amp rating, 24 VAC 50/60 Hz, coil resistance 84.5Ω
784XDXM4L-24D 4PDT ice cube relays, 15 amp rating, 24 VDC 50/60 Hz, coil resistance 388Ω

Specifications

Operating and Load Voltage Range:
24 to 120 VAC; 24 VDC.
Electrical Connection:
Silver alloy plug-in contacts.
Switching Operation:
4PDT.
Electrical Rating:
15 A @ 120 VAC
50/60Hz; 12 A @ 277 VAC 50/60 Hz or
28 VDC.
Temperature Limits:
Storage: -40 to
185°F (-40 to 85°C); Operation: -40 to
131°F (-40 to 55°C).
Power Consumption:
1.5 VA; 1.5 W.
Cycle Life:
200,000 cycles (electrical);
10,000,000 cycles (mechanical).
Housing:
Plastic polycarbonate.
Weight:
2.8 oz (80 g).
Agency Approvals:
CE, CSA, RoHS,
cUL, UL, cUR, UR.

Literature

Catalog Pages

Series 784 Catalog Page

Approvals

Drawings

Accessories

Model Number Description
70-ASMM-24 Protection Modules, MOV Suppressor,
24 VAC/VDC
70-ASMM-120 Protection Modules, MOV Suppressor,
120 VAC/VDC
Socket for 784 Series relay 70-784D14-1 Socket for 784 Series relay
70-ASMD-250 Protection modules, protection diode, 6 to 250 VDC
16-750/788CBJ-1 Coil Bus jumpers